! Started logfile: /g0/scr/pima/npcsb_uvs/J1537+8154_X_uvs.log on Wed Sep 25 00:06:17 2013 obs /g0/scr/pima/npcsb_uvs/J1537+8154_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1537+8154_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6 visibilities/baseline/integration-bin. ! Found source: J1537+8154 ! ! 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 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4968 visibilities. select RR ! 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J1537+8154_X] 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 0.200x0.200 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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006306Jy sigma=2.274292 ! Fit after self-cal, rms=0.925599Jy sigma=2.106344 ! 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=0.7095 mas, bmaj=2.643 mas, bpa=2.38 degrees ! Estimated noise=8.86248 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 = 0.0510642 Jy ! Component: 100 - total flux cleaned = 0.0676654 Jy ! Total flux subtracted in 100 components = 0.0676654 Jy ! Clean residual min=-0.007167 max=0.010825 Jy/beam ! Clean residual mean=-0.000014 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.0676654 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0676654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086000Jy sigma=0.182494 ! Fit after self-cal, rms=0.085011Jy sigma=0.181135 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125262 Jy ! Component: 100 - total flux cleaned = 0.0197532 Jy ! Total flux subtracted in 100 components = 0.0197532 Jy ! Clean residual min=-0.006344 max=0.006980 Jy/beam ! Clean residual mean=-0.000010 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.0874186 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0874186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082021Jy sigma=0.173061 ! Fit after self-cal, rms=0.081755Jy sigma=0.172553 ! 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=0.9724 mas, bmaj=2.986 mas, bpa=3.448 degrees ! Estimated noise=4.58693 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 = 0.0087752 Jy ! Component: 100 - total flux cleaned = 0.0128395 Jy ! Component: 150 - total flux cleaned = 0.0152611 Jy ! Component: 200 - total flux cleaned = 0.0165732 Jy ! Total flux subtracted in 200 components = 0.0165732 Jy ! Clean residual min=-0.006259 max=0.008766 Jy/beam ! Clean residual mean=-0.000029 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.103992 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.103992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080904Jy sigma=0.170285 ! Fit after self-cal, rms=0.080882Jy sigma=0.170164 ! 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 0.96 FD 0.99 HN 1.19 KP 1.18 ! LA 0.88 MK 1.16 NL 1.00* OV 1.03 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.12 ! LA 0.85 MK 1.07 NL 1.00* OV 0.92 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 0.94 KP 1.00 ! LA 0.88 MK 0.93 NL 1.00* OV 0.99 ! PT 1.09 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.06 KP 1.00 ! LA 0.90 MK 1.01 NL 1.00* OV 1.03 ! PT 1.11 SC 0.89 ! ! ! Fit before self-cal, rms=0.080882Jy sigma=0.170164 ! Fit after self-cal, rms=0.080336Jy sigma=0.168896 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=3.043 mas, bpa=3.787 degrees ! Estimated noise=4.55918 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 = -0.000251852 Jy ! Component: 100 - total flux cleaned = -0.000248309 Jy ! Component: 150 - total flux cleaned = -0.000354977 Jy ! Component: 200 - total flux cleaned = -0.000401883 Jy ! Total flux subtracted in 200 components = -0.000401883 Jy ! Clean residual min=-0.005674 max=0.007603 Jy/beam ! Clean residual mean=-0.000017 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.10359 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.10359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080240Jy sigma=0.168720 ! Fit after self-cal, rms=0.080282Jy sigma=0.168553 ! 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=0.080282Jy sigma=0.168553 ! Fit after self-cal, rms=0.079474Jy sigma=0.168514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.964 mas, bmaj=3.066 mas, bpa=3.903 degrees ! Estimated noise=4.5006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.66499e-05 Jy ! Component: 100 - total flux cleaned = -0.00017636 Jy ! Component: 150 - total flux cleaned = -0.000265281 Jy ! Component: 200 - total flux cleaned = -0.000226533 Jy ! Total flux subtracted in 200 components = -0.000226533 Jy ! Clean residual min=-0.005513 max=0.007290 Jy/beam ! Clean residual mean=-0.000016 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.103363 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.103363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079402Jy sigma=0.168386 ! Fit after self-cal, rms=0.079414Jy sigma=0.168363 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 = 0.000205826 Jy ! Component: 100 - total flux cleaned = 0.000128057 Jy ! Component: 150 - total flux cleaned = 6.27327e-05 Jy ! Component: 200 - total flux cleaned = 6.47275e-05 Jy ! Total flux subtracted in 200 components = 6.47275e-05 Jy ! Clean residual min=-0.005513 max=0.007261 Jy/beam ! Clean residual mean=-0.000015 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.103428 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.103428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079376Jy sigma=0.168293 ! Fit after self-cal, rms=0.079372Jy sigma=0.168263 ! 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=0.079372Jy sigma=0.168263 ! Fit after self-cal, rms=0.078472Jy sigma=0.168233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=3.084 mas, bpa=4.025 degrees ! Estimated noise=4.44051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3764e-05 Jy ! Component: 100 - total flux cleaned = -0.000176536 Jy ! Component: 150 - total flux cleaned = -0.000248358 Jy ! Component: 200 - total flux cleaned = -0.000248657 Jy ! Total flux subtracted in 200 components = -0.000248657 Jy ! Clean residual min=-0.005251 max=0.007043 Jy/beam ! Clean residual mean=-0.000015 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.103179 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.103179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078428Jy sigma=0.168160 ! Fit after self-cal, rms=0.078425Jy sigma=0.168117 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 = 0.00014914 Jy ! Component: 100 - total flux cleaned = -3.60995e-07 Jy ! Component: 150 - total flux cleaned = -0.000104321 Jy ! Component: 200 - total flux cleaned = -0.000104929 Jy ! Total flux subtracted in 200 components = -0.000104929 Jy ! Clean residual min=-0.005282 max=0.007175 Jy/beam ! Clean residual mean=-0.000014 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.103075 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.103075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078399Jy sigma=0.168077 ! Fit after self-cal, rms=0.078396Jy sigma=0.168069 ! 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=0.078396Jy sigma=0.168069 ! Fit after self-cal, rms=0.077634Jy sigma=0.168045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.47 mas, bmaj=4.462 mas, bpa=26.59 degrees ! Estimated noise=5.3351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684086 Jy ! Component: 100 - total flux cleaned = 0.000789286 Jy ! Component: 150 - total flux cleaned = 0.000878198 Jy ! Component: 200 - total flux cleaned = 0.000878269 Jy ! Total flux subtracted in 200 components = 0.000878269 Jy ! Clean residual min=-0.007213 max=0.010393 Jy/beam ! Clean residual mean=-0.000024 rms=0.002763 Jy/beam ! Combined flux in latest and established models = 0.103953 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.103953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077645Jy sigma=0.168036 ! Fit after self-cal, rms=0.077687Jy sigma=0.168006 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 = 0.000364727 Jy ! Component: 100 - total flux cleaned = 0.000325644 Jy ! Component: 150 - total flux cleaned = 0.00032662 Jy ! Component: 200 - total flux cleaned = 0.000326661 Jy ! Total flux subtracted in 200 components = 0.000326661 Jy ! Clean residual min=-0.007152 max=0.010476 Jy/beam ! Clean residual mean=-0.000023 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 0.104279 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.104279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077708Jy sigma=0.168044 ! Fit after self-cal, rms=0.077720Jy sigma=0.168027 ! 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=0.9453 mas, bmaj=3.1 mas, bpa=4.151 degrees ! Estimated noise=4.38574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9453 x 3.1 at 4.151 degrees (North through East) ! Clean map min=-0.0048414 max=0.070805 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=0.6937 mas, bmaj=2.771 mas, bpa=3.145 degrees ! Estimated noise=8.26025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476341 Jy ! Component: 100 - total flux cleaned = 0.0675945 Jy ! Component: 150 - total flux cleaned = 0.0797399 Jy ! Component: 200 - total flux cleaned = 0.0872362 Jy ! Total flux subtracted in 200 components = 0.0872362 Jy ! Clean residual min=-0.005806 max=0.005682 Jy/beam ! Clean residual mean=-0.000007 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.0872362 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0872362 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9453 mas, bmaj=3.1 mas, bpa=4.151 degrees ! Estimated noise=4.38574 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 = 0.00838829 Jy ! Component: 100 - total flux cleaned = 0.0123369 Jy ! Component: 150 - total flux cleaned = 0.0136352 Jy ! Component: 200 - total flux cleaned = 0.0142603 Jy ! Total flux subtracted in 200 components = 0.0142603 Jy ! Clean residual min=-0.005429 max=0.007556 Jy/beam ! Clean residual mean=-0.000018 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.101497 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.101497 Jy ! Inverting map ! Added new window around map position (1.2, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690583 Jy ! Component: 100 - total flux cleaned = 0.0106885 Jy ! Component: 150 - total flux cleaned = 0.0133319 Jy ! Component: 200 - total flux cleaned = 0.0149956 Jy ! Total flux subtracted in 200 components = 0.0149956 Jy ! Clean residual min=-0.004954 max=0.004579 Jy/beam ! Clean residual mean=-0.000013 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.116492 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.116492 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=2.47 mas, bmaj=4.462 mas, bpa=26.59 degrees ! Estimated noise=5.3351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382554 Jy ! Component: 100 - total flux cleaned = 0.00671674 Jy ! Component: 150 - total flux cleaned = 0.00812877 Jy ! Component: 200 - total flux cleaned = 0.00911193 Jy ! Total flux subtracted in 200 components = 0.00911193 Jy ! Clean residual min=-0.006307 max=0.005359 Jy/beam ! Clean residual mean=-0.000015 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.125604 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 = 0.000808916 Jy ! Component: 100 - total flux cleaned = 0.00141039 Jy ! Component: 150 - total flux cleaned = 0.0017798 Jy ! Component: 200 - total flux cleaned = 0.00212414 Jy ! Total flux subtracted in 200 components = 0.00212414 Jy ! Clean residual min=-0.005942 max=0.005041 Jy/beam ! Clean residual mean=-0.000012 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.127728 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.127728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9453 mas, bmaj=3.1 mas, bpa=4.151 degrees ! Estimated noise=4.38574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208813 Jy ! Component: 100 - total flux cleaned = -0.000129687 Jy ! Component: 150 - total flux cleaned = -7.70267e-05 Jy ! Component: 200 - total flux cleaned = 1.78025e-05 Jy ! Total flux subtracted in 200 components = 1.78025e-05 Jy ! Clean residual min=-0.004122 max=0.003957 Jy/beam ! Clean residual mean=-0.000007 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.127746 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.127746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076933Jy sigma=0.166219 ! Fit after self-cal, rms=0.076607Jy sigma=0.165831 wmodel /g0/scr/pima/npcsb_uvs/J1537+8154_X_map.mod ! Writing 93 model components to file: /g0/scr/pima/npcsb_uvs/J1537+8154_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J1537+8154_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1537+8154_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J1537+8154_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsb_uvs/J1537+8154_X_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 = -0.000604395 Jy ! Component: 100 - total flux cleaned = -0.000798907 Jy ! Component: 150 - total flux cleaned = -0.000917596 Jy ! Component: 200 - total flux cleaned = -0.00091913 Jy ! Component: 250 - total flux cleaned = -0.000919368 Jy ! Component: 300 - total flux cleaned = -0.000824347 Jy ! Component: 350 - total flux cleaned = -0.000913998 Jy ! Component: 400 - total flux cleaned = -0.0010425 Jy ! Component: 450 - total flux cleaned = -0.00104317 Jy ! Component: 500 - total flux cleaned = -0.00112187 Jy ! Component: 550 - total flux cleaned = -0.00096755 Jy ! Component: 600 - total flux cleaned = -0.00089375 Jy ! Component: 650 - total flux cleaned = -0.000821996 Jy ! Component: 700 - total flux cleaned = -0.00075085 Jy ! Component: 750 - total flux cleaned = -0.000682329 Jy ! Component: 800 - total flux cleaned = -0.000581805 Jy ! Component: 850 - total flux cleaned = -0.000482804 Jy ! Component: 900 - total flux cleaned = -0.000291228 Jy ! Component: 950 - total flux cleaned = -0.000228873 Jy ! Component: 1000 - total flux cleaned = -0.000198116 Jy ! Component: 1050 - total flux cleaned = -4.75808e-05 Jy ! Component: 1100 - total flux cleaned = 4.08616e-05 Jy ! Component: 1150 - total flux cleaned = 0.000127897 Jy ! Component: 1200 - total flux cleaned = 0.000127937 Jy ! Component: 1250 - total flux cleaned = 0.000100079 Jy ! Component: 1300 - total flux cleaned = 0.000155593 Jy ! Component: 1350 - total flux cleaned = 0.000128477 Jy ! Component: 1400 - total flux cleaned = 0.000182063 Jy ! Component: 1450 - total flux cleaned = 0.000208464 Jy ! Component: 1500 - total flux cleaned = 0.000104896 Jy ! Component: 1550 - total flux cleaned = 0.000104867 Jy ! Component: 1600 - total flux cleaned = 0.000104582 Jy ! Component: 1650 - total flux cleaned = 5.45899e-06 Jy ! Component: 1700 - total flux cleaned = -4.33625e-05 Jy ! Component: 1750 - total flux cleaned = -0.000187968 Jy ! Component: 1800 - total flux cleaned = -0.00023521 Jy ! Component: 1850 - total flux cleaned = -0.000398616 Jy ! Component: 1900 - total flux cleaned = -0.000467235 Jy ! Component: 1950 - total flux cleaned = -0.000535157 Jy ! Component: 2000 - total flux cleaned = -0.000579673 Jy ! Component: 2050 - total flux cleaned = -0.000623518 Jy ! Component: 2100 - total flux cleaned = -0.000579521 Jy ! Component: 2150 - total flux cleaned = -0.000622935 Jy ! Component: 2200 - total flux cleaned = -0.000580065 Jy ! Component: 2250 - total flux cleaned = -0.000537899 Jy ! Component: 2300 - total flux cleaned = -0.000642796 Jy ! Component: 2350 - total flux cleaned = -0.000559796 Jy ! Component: 2400 - total flux cleaned = -0.000580505 Jy ! Component: 2450 - total flux cleaned = -0.000641587 Jy ! Component: 2500 - total flux cleaned = -0.000540843 Jy ! Component: 2550 - total flux cleaned = -0.00058104 Jy ! Component: 2600 - total flux cleaned = -0.000620675 Jy ! Component: 2650 - total flux cleaned = -0.000542329 Jy ! Component: 2700 - total flux cleaned = -0.000484214 Jy ! Component: 2750 - total flux cleaned = -0.000465183 Jy ! Component: 2800 - total flux cleaned = -0.000427037 Jy ! Component: 2850 - total flux cleaned = -0.000465199 Jy ! Component: 2900 - total flux cleaned = -0.000465001 Jy ! Component: 2950 - total flux cleaned = -0.000465032 Jy ! Component: 3000 - total flux cleaned = -0.000464944 Jy ! Component: 3050 - total flux cleaned = -0.000428121 Jy ! Component: 3100 - total flux cleaned = -0.000409918 Jy ! Component: 3150 - total flux cleaned = -0.000428199 Jy ! Component: 3200 - total flux cleaned = -0.000428232 Jy ! Component: 3250 - total flux cleaned = -0.000446294 Jy ! Component: 3300 - total flux cleaned = -0.000428182 Jy ! Component: 3350 - total flux cleaned = -0.000392626 Jy ! Component: 3400 - total flux cleaned = -0.000357202 Jy ! Component: 3450 - total flux cleaned = -0.000339583 Jy ! Component: 3500 - total flux cleaned = -0.000304677 Jy ! Component: 3550 - total flux cleaned = -0.00028725 Jy ! Component: 3600 - total flux cleaned = -0.000287301 Jy ! Component: 3650 - total flux cleaned = -0.00026987 Jy ! Component: 3700 - total flux cleaned = -0.000235429 Jy ! Component: 3750 - total flux cleaned = -0.000184176 Jy ! Component: 3800 - total flux cleaned = -0.000201268 Jy ! Component: 3850 - total flux cleaned = -0.000150351 Jy ! Component: 3900 - total flux cleaned = -0.000133605 Jy ! Component: 3950 - total flux cleaned = -0.000167264 Jy ! Component: 4000 - total flux cleaned = -0.000116947 Jy ! Component: 4050 - total flux cleaned = -8.35356e-05 Jy ! Total flux subtracted in 4096 components = -5.02865e-05 Jy ! Clean residual min=-0.001097 max=0.000952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.127696 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 356 components and 0.127696 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J1537+8154_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9453 x 3.1 at 4.151 degrees (North through East) ! Clean map min=-0.0023133 max=0.069407 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1537+8154_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0694066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266804 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15322 1.15322 2.30645 4.61289 9.22579 18.4516 36.9032 73.8063 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J1537+8154_X_uvs.log closed on Wed Sep 25 00:06:22 2013