! Started logfile: J1738+3224_S_2011_08_02_pus_uvs.log on Thu Apr 19 13:17:06 2012 obs J1738+3224_S_2011_08_02_pus_uva.fits ! Reading UV FITS file: J1738+3224_S_2011_08_02_pus_uva.fits ! AN table 1: 247 integrations on 78 of 78 possible baselines. ! AN table 2: 353 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.180021 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1738+3224 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2651 lines of history. ! ! Reading 33700 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1738+3224_S_2011_08_02_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 = 512x512 pixels with 0.500x0.500 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 1528 telescope corrections were flagged in sub-array 1. ! A total of 3380 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1528 telescope corrections were flagged in sub-array 1. ! A total of 3380 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1528 telescope corrections were flagged in sub-array 1. ! A total of 3380 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1519 telescope corrections were flagged in sub-array 1. ! A total of 3380 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.929041Jy sigma=0.014007 ! Fit after self-cal, rms=0.908491Jy sigma=0.013738 ! 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=2.875 mas, bmaj=8.667 mas, bpa=-24.22 degrees ! Estimated noise=691.353 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 = 0.0785459 Jy ! Component: 100 - total flux cleaned = 0.0927192 Jy ! Total flux subtracted in 100 components = 0.0927192 Jy ! Clean residual min=-0.006297 max=0.006662 Jy/beam ! Clean residual mean=-0.000008 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.0927192 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0927192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099737Jy sigma=0.001322 ! Fit after self-cal, rms=0.099640Jy sigma=0.001321 ! 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=3.983 mas, bmaj=9.217 mas, bpa=-22.76 degrees ! Estimated noise=262.329 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 = -0.000951173 Jy ! Component: 100 - total flux cleaned = -0.000586403 Jy ! Component: 150 - total flux cleaned = -0.000320815 Jy ! Component: 200 - total flux cleaned = -0.000126036 Jy ! Total flux subtracted in 200 components = -0.000126036 Jy ! Clean residual min=-0.003483 max=0.004368 Jy/beam ! Clean residual mean=0.000013 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0925932 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0925932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099357Jy sigma=0.001318 ! Fit after self-cal, rms=0.099269Jy sigma=0.001318 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 FT 1.00* HH 1.00* ! HN 1.04 KP 0.97 LA 1.04 MK 0.75 ! NL 1.00 OV 0.98 PT 1.07 TS 1.00* ! WZ 1.00* ! ! A total of 381 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.07 FT 1.00* HH 1.00* ! HN 1.00* KP 0.94 LA 1.07 MK 0.81 ! NL 1.00* OV 0.96 PT 1.08 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.18 FT 1.00* HH 1.00* ! HN 1.03 KP 1.02 LA 0.93 MK 1.02 ! NL 1.08 OV 1.06 PT 1.03 TS 1.00* ! WZ 1.00* ! ! A total of 381 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.20 FT 1.00* HH 1.00* ! HN 1.00* KP 1.04 LA 0.93 MK 0.99 ! NL 1.00* OV 1.07 PT 1.00 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 FT 1.00* HH 1.00* ! HN 1.03 KP 1.01 LA 0.91 MK 1.07 ! NL 1.08 OV 1.03 PT 0.97 TS 1.00* ! WZ 1.00* ! ! A total of 381 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.26 FT 1.00* HH 1.00* ! HN 1.00* KP 0.97 LA 0.95 MK 0.99 ! NL 1.00* OV 0.99 PT 0.98 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.18 FT 1.00* HH 1.00* ! HN 0.96 KP 0.97 LA 0.74 MK 1.09 ! NL 1.00 OV 0.82 PT 0.90 TS 1.00* ! WZ 1.00* ! ! A total of 381 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.23 FT 1.00* HH 1.00* ! HN 1.00* KP 0.93 LA 0.74 MK 1.00 ! NL 1.00* OV 0.86 PT 0.90 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.099269Jy sigma=0.001318 ! Fit after self-cal, rms=0.095543Jy sigma=0.001308 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.012 mas, bmaj=9.242 mas, bpa=-23.61 degrees ! Estimated noise=268.732 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 = 0.00060175 Jy ! Component: 100 - total flux cleaned = 0.000575357 Jy ! Component: 150 - total flux cleaned = 0.000525477 Jy ! Component: 200 - total flux cleaned = 0.000462056 Jy ! Total flux subtracted in 200 components = 0.000462056 Jy ! Clean residual min=-0.001315 max=0.001827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0930552 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0930553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095525Jy sigma=0.001308 ! Fit after self-cal, rms=0.095594Jy sigma=0.001307 ! 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=0.095594Jy sigma=0.001307 ! Fit after self-cal, rms=0.095275Jy sigma=0.001306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.99 mas, bmaj=9.266 mas, bpa=-23.7 degrees ! Estimated noise=269.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214174 Jy ! Component: 100 - total flux cleaned = 0.000190358 Jy ! Component: 150 - total flux cleaned = 0.000129562 Jy ! Component: 200 - total flux cleaned = 7.72566e-05 Jy ! Total flux subtracted in 200 components = 7.72566e-05 Jy ! Clean residual min=-0.001319 max=0.001794 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0931325 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0931325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095265Jy sigma=0.001306 ! Fit after self-cal, rms=0.095274Jy sigma=0.001306 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 (-8.5, -53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171076 Jy ! Component: 100 - total flux cleaned = 0.00222724 Jy ! Component: 150 - total flux cleaned = 0.00234706 Jy ! Component: 200 - total flux cleaned = 0.00250408 Jy ! Total flux subtracted in 200 components = 0.00250408 Jy ! Clean residual min=-0.001121 max=0.001440 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0956366 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0956366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095239Jy sigma=0.001306 ! Fit after self-cal, rms=0.095237Jy sigma=0.001305 ! 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=0.095237Jy sigma=0.001305 ! Fit after self-cal, rms=0.094904Jy sigma=0.001305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.98 mas, bmaj=9.279 mas, bpa=-23.72 degrees ! Estimated noise=268.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862251 Jy ! Component: 100 - total flux cleaned = 0.00120099 Jy ! Component: 150 - total flux cleaned = 0.00129363 Jy ! Component: 200 - total flux cleaned = 0.00135734 Jy ! Total flux subtracted in 200 components = 0.00135734 Jy ! Clean residual min=-0.001114 max=0.001335 Jy/beam ! Clean residual mean=0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0969939 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0969939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094891Jy sigma=0.001305 ! Fit after self-cal, rms=0.094893Jy sigma=0.001305 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 = 0.000256035 Jy ! Component: 100 - total flux cleaned = 0.000275776 Jy ! Component: 150 - total flux cleaned = 0.000313246 Jy ! Component: 200 - total flux cleaned = 0.000313038 Jy ! Total flux subtracted in 200 components = 0.000313038 Jy ! Clean residual min=-0.001100 max=0.001266 Jy/beam ! Clean residual mean=0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.097307 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.097307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094885Jy sigma=0.001305 ! Fit after self-cal, rms=0.094885Jy sigma=0.001305 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.094885Jy sigma=0.001305 ! Fit after self-cal, rms=0.094728Jy sigma=0.001305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.76 mas, bmaj=10.9 mas, bpa=-5.554 degrees ! Estimated noise=302.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432505 Jy ! Component: 100 - total flux cleaned = 0.000636379 Jy ! Component: 150 - total flux cleaned = 0.00078972 Jy ! Component: 200 - total flux cleaned = 0.000811384 Jy ! Total flux subtracted in 200 components = 0.000811384 Jy ! Clean residual min=-0.001251 max=0.001178 Jy/beam ! Clean residual mean=0.000005 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0981183 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0981183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094726Jy sigma=0.001305 ! Fit after self-cal, rms=0.094726Jy sigma=0.001305 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 = 5.005e-05 Jy ! Component: 100 - total flux cleaned = 0.000103498 Jy ! Component: 150 - total flux cleaned = 0.000103605 Jy ! Component: 200 - total flux cleaned = 0.00011215 Jy ! Total flux subtracted in 200 components = 0.00011215 Jy ! Clean residual min=-0.001267 max=0.001136 Jy/beam ! Clean residual mean=0.000005 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0982305 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0982305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094726Jy sigma=0.001305 ! Fit after self-cal, rms=0.094726Jy sigma=0.001305 ! 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=3.973 mas, bmaj=9.282 mas, bpa=-23.74 degrees ! Estimated noise=268.888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.973 x 9.282 at -23.74 degrees (North through East) ! Clean map min=-0.0013772 max=0.095371 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=2.854 mas, bmaj=8.655 mas, bpa=-24.73 degrees ! Estimated noise=677.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0755858 Jy ! Component: 100 - total flux cleaned = 0.0921153 Jy ! Component: 150 - total flux cleaned = 0.0943116 Jy ! Component: 200 - total flux cleaned = 0.0943447 Jy ! Total flux subtracted in 200 components = 0.0943447 Jy ! Clean residual min=-0.003286 max=0.003542 Jy/beam ! Clean residual mean=0.000001 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0943447 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 0.0943447 Jy ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=9.282 mas, bpa=-23.74 degrees ! Estimated noise=268.888 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122451 Jy ! Component: 100 - total flux cleaned = 0.0022846 Jy ! Component: 150 - total flux cleaned = 0.00280709 Jy ! Component: 200 - total flux cleaned = 0.00319899 Jy ! Total flux subtracted in 200 components = 0.00319899 Jy ! Clean residual min=-0.001213 max=0.001365 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0975437 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0975437 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=9.224 mas, bpa=-24.55 degrees ! Estimated noise=287.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561077 Jy ! Component: 100 - total flux cleaned = 0.000803265 Jy ! Component: 150 - total flux cleaned = 0.000949717 Jy ! Component: 200 - total flux cleaned = 0.00108476 Jy ! Total flux subtracted in 200 components = 0.00108476 Jy ! Clean residual min=-0.001171 max=0.001301 Jy/beam ! Clean residual mean=0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0986284 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157356 Jy ! Component: 100 - total flux cleaned = 0.000275026 Jy ! Component: 150 - total flux cleaned = 0.00035822 Jy ! Component: 200 - total flux cleaned = 0.000437162 Jy ! Total flux subtracted in 200 components = 0.000437162 Jy ! Clean residual min=-0.001115 max=0.001221 Jy/beam ! Clean residual mean=0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0990656 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.0990656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094719Jy sigma=0.001305 ! Fit after self-cal, rms=0.094711Jy sigma=0.001305 wmodel J1738+3224_S_2011_08_02_pus_map.mod ! Writing 60 model components to file: J1738+3224_S_2011_08_02_pus_map.mod wobs J1738+3224_S_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J1738+3224_S_2011_08_02_pus_uvs.fits wwins J1738+3224_S_2011_08_02_pus_map.win ! wwins: Wrote 3 windows to J1738+3224_S_2011_08_02_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161956 Jy ! Component: 100 - total flux cleaned = 0.000253803 Jy ! Component: 150 - total flux cleaned = 0.000322692 Jy ! Component: 200 - total flux cleaned = 0.000355869 Jy ! Component: 250 - total flux cleaned = 0.000420476 Jy ! Component: 300 - total flux cleaned = 0.000467444 Jy ! Component: 350 - total flux cleaned = 0.000497618 Jy ! Component: 400 - total flux cleaned = 0.000512161 Jy ! Component: 450 - total flux cleaned = 0.000526499 Jy ! Component: 500 - total flux cleaned = 0.000512617 Jy ! Component: 550 - total flux cleaned = 0.000526551 Jy ! Component: 600 - total flux cleaned = 0.000553651 Jy ! Component: 650 - total flux cleaned = 0.000605899 Jy ! Component: 700 - total flux cleaned = 0.000593023 Jy ! Component: 750 - total flux cleaned = 0.000593083 Jy ! Component: 800 - total flux cleaned = 0.00060541 Jy ! Component: 850 - total flux cleaned = 0.000629457 Jy ! Component: 900 - total flux cleaned = 0.000629482 Jy ! Component: 950 - total flux cleaned = 0.000653086 Jy ! Component: 1000 - total flux cleaned = 0.000699403 Jy ! Component: 1050 - total flux cleaned = 0.000721971 Jy ! Component: 1100 - total flux cleaned = 0.000755399 Jy ! Component: 1150 - total flux cleaned = 0.000777395 Jy ! Component: 1200 - total flux cleaned = 0.000809963 Jy ! Component: 1250 - total flux cleaned = 0.00077754 Jy ! Component: 1300 - total flux cleaned = 0.000798674 Jy ! Component: 1350 - total flux cleaned = 0.000788345 Jy ! Component: 1400 - total flux cleaned = 0.000809051 Jy ! Component: 1450 - total flux cleaned = 0.000819234 Jy ! Component: 1500 - total flux cleaned = 0.000849537 Jy ! Component: 1550 - total flux cleaned = 0.000829631 Jy ! Component: 1600 - total flux cleaned = 0.000839631 Jy ! Component: 1650 - total flux cleaned = 0.000810386 Jy ! Component: 1700 - total flux cleaned = 0.00082016 Jy ! Component: 1750 - total flux cleaned = 0.000801121 Jy ! Component: 1800 - total flux cleaned = 0.000810537 Jy ! Component: 1850 - total flux cleaned = 0.000801177 Jy ! Component: 1900 - total flux cleaned = 0.000764053 Jy ! Component: 1950 - total flux cleaned = 0.00075495 Jy ! Component: 2000 - total flux cleaned = 0.000736818 Jy ! Total flux subtracted in 2048 components = 0.000718828 Jy ! Clean residual min=-0.000634 max=0.000699 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0997844 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 206 components and 0.0997845 Jy ![Exited script file: muppet] wmap "J1738+3224_S_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 9.224 at -24.55 degrees (North through East) ! Clean map min=-0.0011069 max=0.095232 Jy/beam ! Writing clean map to FITS file: J1738+3224_S_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0952317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189525 device "J1738+3224_S_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J1738+3224_S_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.597043 0.597043 1.19409 2.38817 4.77635 9.55269 19.1054 38.2108 76.4215 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 9.224 at -24.55 degrees (North through East) ! Clean map min=-0.0011069 max=0.095232 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1738+3224_S_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J1738+3224_S_2011_08_02_pus_map.gif/vgif' mapplot cln