! Started logfile: J2145+1115_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:04:05 2014 obs J2145+1115_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J2145+1115_S_2013_01_09_pus_uva.fits ! AN table 1: 16 integrations on 120 of 120 possible baselines. ! AN table 2: 116 integrations on 120 of 120 possible baselines. ! AN table 3: 38 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.211471 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2145+1115 ! ! 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 3254 lines of history. ! ! Reading 17256 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 J2145+1115_S_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 = 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 220 telescope corrections were flagged in sub-array 1. ! A total of 1302 telescope corrections were flagged in sub-array 2. ! A total of 231 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 220 telescope corrections were flagged in sub-array 1. ! A total of 1302 telescope corrections were flagged in sub-array 2. ! A total of 231 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 220 telescope corrections were flagged in sub-array 1. ! A total of 1302 telescope corrections were flagged in sub-array 2. ! A total of 231 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 220 telescope corrections were flagged in sub-array 1. ! A total of 1302 telescope corrections were flagged in sub-array 2. ! A total of 231 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.862663Jy sigma=0.009279 ! Fit after self-cal, rms=0.844490Jy sigma=0.009136 ! 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=2.287 mas, bmaj=6.546 mas, bpa=-2.833 degrees ! Estimated noise=851.001 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 = 0.120929 Jy ! Component: 100 - total flux cleaned = 0.154497 Jy ! Total flux subtracted in 100 components = 0.154497 Jy ! Clean residual min=-0.006259 max=0.014182 Jy/beam ! Clean residual mean=0.000070 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.154497 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.154497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129556Jy sigma=0.001237 ! Fit after self-cal, rms=0.129567Jy sigma=0.001237 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159187 Jy ! Component: 100 - total flux cleaned = 0.0250376 Jy ! Total flux subtracted in 100 components = 0.0250376 Jy ! Clean residual min=-0.005936 max=0.008831 Jy/beam ! Clean residual mean=0.000026 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.179535 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.179535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127288Jy sigma=0.001211 ! Fit after self-cal, rms=0.127299Jy sigma=0.001211 ! 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=3.003 mas, bmaj=7.704 mas, bpa=-3.029 degrees ! Estimated noise=514.172 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 = 0.00685018 Jy ! Component: 100 - total flux cleaned = 0.0106694 Jy ! Component: 150 - total flux cleaned = 0.0129408 Jy ! Component: 200 - total flux cleaned = 0.0135486 Jy ! Total flux subtracted in 200 components = 0.0135486 Jy ! Clean residual min=-0.007028 max=0.010794 Jy/beam ! Clean residual mean=-0.000201 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.193084 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.193084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126866Jy sigma=0.001207 ! Fit after self-cal, rms=0.126881Jy sigma=0.001207 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.33 HH 1.00* HN 1.06 ! KP 0.96 LA 1.05 MC 1.00* MK 0.78 ! NL 0.93 NY 1.00* OV 0.87 PT 1.12 ! SC 0.91 TS 1.37 WF 1.00 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.21 HH 1.00* HN 1.15 ! KP 1.04 LA 1.01 MC 1.00* MK 0.83 ! NL 0.91 NY 1.00* OV 0.94 PT 1.17 ! SC 0.88 TS 1.00* WF 1.08 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.43 HH 1.00* HN 1.19 ! KP 1.01 LA 0.93 MC 1.00* MK 0.90 ! NL 1.02 NY 1.00* OV 0.94 PT 0.97 ! SC 0.97 TS 1.40 WF 1.01 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 FD 1.34 HH 1.00* HN 1.23 ! KP 1.00 LA 0.97 MC 1.00* MK 0.97 ! NL 0.97 NY 1.00* OV 1.00 PT 1.05 ! SC 1.00 TS 1.00* WF 1.21 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.43 HH 1.00* HN 1.12 ! KP 0.82 LA 0.86 MC 1.00* MK 0.86 ! NL 0.97 NY 1.00* OV 0.95 PT 0.96 ! SC 0.90 TS 1.35 WF 0.97 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.55 HH 1.00* HN 1.15 ! KP 0.86 LA 0.91 MC 1.00* MK 0.92 ! NL 0.97 NY 1.00* OV 0.92 PT 1.00 ! SC 0.83 TS 1.00* WF 1.04 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.41 HH 1.00* HN 1.08 ! KP 0.79 LA 0.75 MC 1.00* MK 0.94 ! NL 0.93 NY 1.00* OV 0.83 PT 0.85 ! SC 0.96 TS 1.21 WF 1.15 WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.47 HH 1.00* HN 1.09 ! KP 0.84 LA 0.77 MC 1.00* MK 0.94 ! NL 0.86 NY 1.00* OV 0.83 PT 0.86 ! SC 0.90 TS 1.00* WF 1.23 WZ 1.00* ! ! ! Fit before self-cal, rms=0.126881Jy sigma=0.001207 ! Fit after self-cal, rms=0.124726Jy sigma=0.001151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=7.717 mas, bpa=-2.938 degrees ! Estimated noise=515.78 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 (8, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571536 Jy ! Component: 100 - total flux cleaned = 0.00856248 Jy ! Component: 150 - total flux cleaned = 0.0100295 Jy ! Component: 200 - total flux cleaned = 0.0108075 Jy ! Total flux subtracted in 200 components = 0.0108075 Jy ! Clean residual min=-0.002785 max=0.002628 Jy/beam ! Clean residual mean=-0.000027 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.203891 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.203891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124476Jy sigma=0.001147 ! Fit after self-cal, rms=0.124722Jy sigma=0.001146 ! 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=0.124722Jy sigma=0.001146 ! Fit after self-cal, rms=0.125930Jy sigma=0.001144 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=7.723 mas, bpa=-2.955 degrees ! Estimated noise=515.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105982 Jy ! Component: 100 - total flux cleaned = 0.00195117 Jy ! Component: 150 - total flux cleaned = 0.00235263 Jy ! Component: 200 - total flux cleaned = 0.00262343 Jy ! Total flux subtracted in 200 components = 0.00262343 Jy ! Clean residual min=-0.002503 max=0.002638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.206515 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.206515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125879Jy sigma=0.001143 ! Fit after self-cal, rms=0.125910Jy sigma=0.001143 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 = 0.00020265 Jy ! Component: 100 - total flux cleaned = 0.000403643 Jy ! Component: 150 - total flux cleaned = 0.000549969 Jy ! Component: 200 - total flux cleaned = 0.000549047 Jy ! Total flux subtracted in 200 components = 0.000549047 Jy ! Clean residual min=-0.002495 max=0.002645 Jy/beam ! Clean residual mean=-0.000006 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.207064 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.207064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125885Jy sigma=0.001143 ! Fit after self-cal, rms=0.125883Jy sigma=0.001143 ! 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=0.125883Jy sigma=0.001143 ! Fit after self-cal, rms=0.126139Jy sigma=0.001142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=7.729 mas, bpa=-3.041 degrees ! Estimated noise=516.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107085 Jy ! Component: 100 - total flux cleaned = -3.39434e-05 Jy ! Component: 150 - total flux cleaned = 3.29645e-05 Jy ! Component: 200 - total flux cleaned = 3.326e-05 Jy ! Total flux subtracted in 200 components = 3.326e-05 Jy ! Clean residual min=-0.002444 max=0.002586 Jy/beam ! Clean residual mean=0.000005 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.207097 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.207097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126119Jy sigma=0.001142 ! Fit after self-cal, rms=0.126121Jy sigma=0.001142 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 = -4.33999e-05 Jy ! Component: 100 - total flux cleaned = -1.52169e-05 Jy ! Component: 150 - total flux cleaned = -1.4704e-05 Jy ! Component: 200 - total flux cleaned = 1.07956e-05 Jy ! Total flux subtracted in 200 components = 1.07956e-05 Jy ! Clean residual min=-0.002414 max=0.002580 Jy/beam ! Clean residual mean=0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.207108 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.207108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126109Jy sigma=0.001142 ! Fit after self-cal, rms=0.126108Jy sigma=0.001142 ! 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=0.126108Jy sigma=0.001142 ! Fit after self-cal, rms=0.126238Jy sigma=0.001142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.314 mas, bmaj=11.42 mas, bpa=-5.071 degrees ! Estimated noise=642.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010965 Jy ! Component: 100 - total flux cleaned = -0.00010055 Jy ! Component: 150 - total flux cleaned = -0.000120639 Jy ! Component: 200 - total flux cleaned = -0.000137999 Jy ! Total flux subtracted in 200 components = -0.000137999 Jy ! Clean residual min=-0.002662 max=0.002159 Jy/beam ! Clean residual mean=0.000021 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.20697 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.20697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126233Jy sigma=0.001142 ! Fit after self-cal, rms=0.126233Jy sigma=0.001142 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 = 2.58162e-05 Jy ! Component: 100 - total flux cleaned = -2.84545e-05 Jy ! Component: 150 - total flux cleaned = -8.63331e-05 Jy ! Component: 200 - total flux cleaned = -8.61527e-05 Jy ! Total flux subtracted in 200 components = -8.61527e-05 Jy ! Clean residual min=-0.002604 max=0.002130 Jy/beam ! Clean residual mean=0.000023 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.206884 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.206884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126233Jy sigma=0.001142 ! Fit after self-cal, rms=0.126231Jy sigma=0.001142 ! 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=3.037 mas, bmaj=7.731 mas, bpa=-3.091 degrees ! Estimated noise=516.414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 7.731 at -3.091 degrees (North through East) ! Clean map min=-0.0022866 max=0.15995 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=2.383 mas, bmaj=6.591 mas, bpa=-2.936 degrees ! Estimated noise=851.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121176 Jy ! Component: 100 - total flux cleaned = 0.154142 Jy ! Component: 150 - total flux cleaned = 0.168565 Jy ! Component: 200 - total flux cleaned = 0.177009 Jy ! Total flux subtracted in 200 components = 0.177009 Jy ! Clean residual min=-0.003764 max=0.004817 Jy/beam ! Clean residual mean=0.000061 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.177009 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.177009 Jy ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.731 mas, bpa=-3.091 degrees ! Estimated noise=516.414 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, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080609 Jy ! Component: 100 - total flux cleaned = 0.0134245 Jy ! Component: 150 - total flux cleaned = 0.0173267 Jy ! Component: 200 - total flux cleaned = 0.0202824 Jy ! Total flux subtracted in 200 components = 0.0202824 Jy ! Clean residual min=-0.002378 max=0.002439 Jy/beam ! Clean residual mean=0.000095 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.197292 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 79 components and 0.197292 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.314 mas, bmaj=11.42 mas, bpa=-5.071 degrees ! Estimated noise=642.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353518 Jy ! Component: 100 - total flux cleaned = 0.00577132 Jy ! Component: 150 - total flux cleaned = 0.00731907 Jy ! Component: 200 - total flux cleaned = 0.00841337 Jy ! Total flux subtracted in 200 components = 0.00841337 Jy ! Clean residual min=-0.002537 max=0.002155 Jy/beam ! Clean residual mean=0.000046 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.205705 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 = 0.0005602 Jy ! Component: 100 - total flux cleaned = 0.000772771 Jy ! Component: 150 - total flux cleaned = 0.000866913 Jy ! Component: 200 - total flux cleaned = 0.000953564 Jy ! Total flux subtracted in 200 components = 0.000953564 Jy ! Clean residual min=-0.002526 max=0.002168 Jy/beam ! Clean residual mean=0.000027 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.206659 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 153 components and 0.206659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.731 mas, bpa=-3.091 degrees ! Estimated noise=516.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462243 Jy ! Component: 100 - total flux cleaned = 0.000819236 Jy ! Component: 150 - total flux cleaned = 0.00085718 Jy ! Component: 200 - total flux cleaned = 0.000925657 Jy ! Total flux subtracted in 200 components = 0.000925657 Jy ! Clean residual min=-0.002386 max=0.002541 Jy/beam ! Clean residual mean=0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.207584 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 0.207584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126212Jy sigma=0.001142 ! Fit after self-cal, rms=0.126201Jy sigma=0.001142 wmodel J2145+1115_S_2013_01_09_pus_map.mod ! Writing 171 model components to file: J2145+1115_S_2013_01_09_pus_map.mod wobs J2145+1115_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J2145+1115_S_2013_01_09_pus_uvs.fits wwins J2145+1115_S_2013_01_09_pus_map.win ! wwins: Wrote 3 windows to J2145+1115_S_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540249 Jy ! Component: 100 - total flux cleaned = 0.000506222 Jy ! Component: 150 - total flux cleaned = 0.000400593 Jy ! Component: 200 - total flux cleaned = 0.000300848 Jy ! Component: 250 - total flux cleaned = 0.000173935 Jy ! Component: 300 - total flux cleaned = 0.000295407 Jy ! Component: 350 - total flux cleaned = 0.000443072 Jy ! Component: 400 - total flux cleaned = 0.000586426 Jy ! Component: 450 - total flux cleaned = 0.000670981 Jy ! Component: 500 - total flux cleaned = 0.000671055 Jy ! Component: 550 - total flux cleaned = 0.000643868 Jy ! Component: 600 - total flux cleaned = 0.000670291 Jy ! Component: 650 - total flux cleaned = 0.000618257 Jy ! Component: 700 - total flux cleaned = 0.000566925 Jy ! Component: 750 - total flux cleaned = 0.000541882 Jy ! Component: 800 - total flux cleaned = 0.000516553 Jy ! Component: 850 - total flux cleaned = 0.000418537 Jy ! Component: 900 - total flux cleaned = 0.000394354 Jy ! Component: 950 - total flux cleaned = 0.00034652 Jy ! Component: 1000 - total flux cleaned = 0.000322776 Jy ! Component: 1050 - total flux cleaned = 0.00027627 Jy ! Component: 1100 - total flux cleaned = 0.000276412 Jy ! Component: 1150 - total flux cleaned = 0.000276138 Jy ! Component: 1200 - total flux cleaned = 0.000253587 Jy ! Component: 1250 - total flux cleaned = 0.000209376 Jy ! Component: 1300 - total flux cleaned = 0.00020932 Jy ! Component: 1350 - total flux cleaned = 0.000166589 Jy ! Component: 1400 - total flux cleaned = 0.000209304 Jy ! Component: 1450 - total flux cleaned = 0.000188497 Jy ! Component: 1500 - total flux cleaned = 0.000209563 Jy ! Component: 1550 - total flux cleaned = 0.000250863 Jy ! Component: 1600 - total flux cleaned = 0.00023029 Jy ! Component: 1650 - total flux cleaned = 0.000210102 Jy ! Component: 1700 - total flux cleaned = 0.000210123 Jy ! Component: 1750 - total flux cleaned = 0.000190223 Jy ! Component: 1800 - total flux cleaned = 0.000190036 Jy ! Component: 1850 - total flux cleaned = 0.00013179 Jy ! Component: 1900 - total flux cleaned = 0.000112677 Jy ! Component: 1950 - total flux cleaned = 5.55189e-05 Jy ! Component: 2000 - total flux cleaned = 7.45108e-05 Jy ! Total flux subtracted in 2048 components = 5.6003e-05 Jy ! Clean residual min=-0.001149 max=0.001210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.20764 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 331 components and 0.20764 Jy ![Exited script file: muppet] wmap "J2145+1115_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 7.731 at -3.091 degrees (North through East) ! Clean map min=-0.0017583 max=0.16095 Jy/beam ! Writing clean map to FITS file: J2145+1115_S_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 0.160953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000385092 device "J2145+1115_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2145+1115_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.717773 0.717773 1.43555 2.87109 5.74218 11.4844 22.9687 45.9374 91.8749 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 7.731 at -3.091 degrees (North through East) ! Clean map min=-0.0017583 max=0.16095 Jy/beam quit ! Quitting program ! Log file J2145+1115_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:04:09 2014