! Started logfile: J1652+3902_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:38:57 2017 obs J1652+3902_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1652+3902_S_2009_05_13_pus_uva.fits ! AN table 1: 45 integrations on 120 of 120 possible baselines. ! AN table 2: 46 integrations on 120 of 120 possible baselines. ! AN table 3: 403 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.249646 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1652+3902 ! ! 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 1341 lines of history. ! ! Reading 59196 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1652+3902_S_2009_05_13_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 = 1024x1024 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 581 telescope corrections were flagged in sub-array 1. ! A total of 474 telescope corrections were flagged in sub-array 2. ! A total of 3397 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 581 telescope corrections were flagged in sub-array 1. ! A total of 474 telescope corrections were flagged in sub-array 2. ! A total of 3397 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 581 telescope corrections were flagged in sub-array 1. ! A total of 474 telescope corrections were flagged in sub-array 2. ! A total of 3397 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 581 telescope corrections were flagged in sub-array 1. ! A total of 474 telescope corrections were flagged in sub-array 2. ! A total of 3397 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.829414Jy sigma=0.006068 ! Fit after self-cal, rms=0.760375Jy sigma=0.005552 ! 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=2.013 mas, bmaj=3.723 mas, bpa=-1.711 degrees ! Estimated noise=786.43 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 = 0.198819 Jy ! Component: 100 - total flux cleaned = 0.242411 Jy ! Total flux subtracted in 100 components = 0.242411 Jy ! Clean residual min=-0.004645 max=0.013195 Jy/beam ! Clean residual mean=0.000006 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.242411 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.242411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192811Jy sigma=0.001131 ! Fit after self-cal, rms=0.192785Jy sigma=0.001131 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141548 Jy ! Component: 100 - total flux cleaned = 0.0211968 Jy ! Total flux subtracted in 100 components = 0.0211968 Jy ! Clean residual min=-0.003797 max=0.007876 Jy/beam ! Clean residual mean=0.000003 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.263608 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.263608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191259Jy sigma=0.001119 ! Fit after self-cal, rms=0.191273Jy sigma=0.001119 ! Inverting map ! Added new window around map position (-3.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730837 Jy ! Component: 100 - total flux cleaned = 0.0115993 Jy ! Total flux subtracted in 100 components = 0.0115993 Jy ! Clean residual min=-0.003824 max=0.004732 Jy/beam ! Clean residual mean=0.000001 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.275207 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.275207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190891Jy sigma=0.001116 ! Fit after self-cal, rms=0.190891Jy sigma=0.001116 ! 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=2.518 mas, bmaj=4.381 mas, bpa=-3.981 degrees ! Estimated noise=412.917 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 = 0.00407923 Jy ! Component: 100 - total flux cleaned = 0.00626055 Jy ! Component: 150 - total flux cleaned = 0.0069225 Jy ! Component: 200 - total flux cleaned = 0.00721477 Jy ! Total flux subtracted in 200 components = 0.00721477 Jy ! Clean residual min=-0.002625 max=0.002963 Jy/beam ! Clean residual mean=0.000020 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.282422 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.282422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190733Jy sigma=0.001115 ! Fit after self-cal, rms=0.190740Jy sigma=0.001115 ! 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 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 0.99 KP 1.00* LA 1.00* MK 1.04 ! NL 1.00* NY 1.00* OV 0.99 PT 1.00* ! SC 1.00* TS 0.94 WZ 1.00* KB 1.01 ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 1.01 HO 1.00* ! KK 1.00* KP 0.96 LA 0.97 MK 0.97 ! NL 0.98 NY 1.00* OV 1.01 PT 0.98 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.04 ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.00 HN 1.02 HO 1.00* ! KK 1.01 KP 1.00 LA 0.95 MK 1.03 ! NL 1.01 NY 1.02 OV 1.01 PT 1.01 ! SC 0.99 TS 1.00* WZ 1.01 KB 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 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.15 KP 1.00* LA 1.00* MK 1.00 ! NL 1.00* NY 1.00* OV 1.01 PT 1.00* ! SC 1.00* TS 0.96 WZ 1.00* KB 1.05 ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 HN 1.01 HO 1.00* ! KK 1.00* KP 1.04 LA 0.99 MK 1.01 ! NL 1.01 NY 1.00* OV 0.96 PT 0.98 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.09 ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.96 HN 0.99 HO 1.00* ! KK 1.05 KP 1.03 LA 0.99 MK 1.02 ! NL 1.03 NY 0.96 OV 1.00 PT 1.00 ! SC 1.05 TS 1.00* WZ 0.98 KB 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 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.01 KP 1.00* LA 1.00* MK 1.02 ! NL 1.00* NY 1.00* OV 1.12 PT 1.00* ! SC 1.00* TS 1.06 WZ 1.00* KB 0.96 ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.97 HN 0.99 HO 1.00* ! KK 1.00* KP 1.01 LA 0.97 MK 1.01 ! NL 0.96 NY 1.00* OV 1.09 PT 0.98 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.03 ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 HN 1.01 HO 1.00* ! KK 0.98 KP 1.04 LA 0.98 MK 1.03 ! NL 0.99 NY 0.98 OV 1.06 PT 1.01 ! SC 1.01 TS 1.00* WZ 0.99 KB 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 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.06 KP 1.00* LA 1.00* MK 1.04 ! NL 1.00* NY 1.00* OV 1.00 PT 1.00* ! SC 1.00* TS 1.04 WZ 1.00* KB 0.98 ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.97 HO 1.00* ! KK 1.00* KP 0.98 LA 0.96 MK 0.99 ! NL 0.99 NY 1.00* OV 0.99 PT 0.96 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.02 ! ! A total of 93 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00 HN 0.96 HO 1.00* ! KK 1.01 KP 1.01 LA 0.98 MK 1.03 ! NL 0.99 NY 1.00 OV 1.00 PT 1.01 ! SC 0.99 TS 1.00* WZ 1.00 KB 1.00* ! ! ! Fit before self-cal, rms=0.190740Jy sigma=0.001115 ! Fit after self-cal, rms=0.189038Jy sigma=0.001114 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.523 mas, bmaj=4.409 mas, bpa=-4.157 degrees ! Estimated noise=416.309 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 = 0.000943531 Jy ! Component: 100 - total flux cleaned = 0.000980066 Jy ! Component: 150 - total flux cleaned = 0.00101323 Jy ! Component: 200 - total flux cleaned = 0.00104297 Jy ! Total flux subtracted in 200 components = 0.00104297 Jy ! Clean residual min=-0.002315 max=0.002397 Jy/beam ! Clean residual mean=-0.000031 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.283465 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.283465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189003Jy sigma=0.001114 ! Fit after self-cal, rms=0.188991Jy sigma=0.001114 ! 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=0.188991Jy sigma=0.001114 ! Fit after self-cal, rms=0.181879Jy sigma=0.001112 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.527 mas, bmaj=4.399 mas, bpa=-4.045 degrees ! Estimated noise=416.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024678 Jy ! Component: 100 - total flux cleaned = 0.000271761 Jy ! Component: 150 - total flux cleaned = 0.000292875 Jy ! Component: 200 - total flux cleaned = 0.000275008 Jy ! Total flux subtracted in 200 components = 0.000275008 Jy ! Clean residual min=-0.001963 max=0.001996 Jy/beam ! Clean residual mean=-0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.28374 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.28374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181872Jy sigma=0.001112 ! Fit after self-cal, rms=0.181844Jy sigma=0.001112 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.62469e-05 Jy ! Component: 100 - total flux cleaned = -5.0757e-05 Jy ! Component: 150 - total flux cleaned = -5.1094e-05 Jy ! Component: 200 - total flux cleaned = -8.0818e-05 Jy ! Total flux subtracted in 200 components = -8.0818e-05 Jy ! Clean residual min=-0.001956 max=0.001993 Jy/beam ! Clean residual mean=-0.000009 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.283659 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.283659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181839Jy sigma=0.001112 ! Fit after self-cal, rms=0.181839Jy sigma=0.001112 ! 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=0.181839Jy sigma=0.001112 ! Fit after self-cal, rms=0.181546Jy sigma=0.001112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.528 mas, bmaj=4.396 mas, bpa=-4.024 degrees ! Estimated noise=416.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296455 Jy ! Component: 100 - total flux cleaned = 0.000313974 Jy ! Component: 150 - total flux cleaned = 0.000329837 Jy ! Component: 200 - total flux cleaned = 0.000316678 Jy ! Total flux subtracted in 200 components = 0.000316678 Jy ! Clean residual min=-0.001935 max=0.001955 Jy/beam ! Clean residual mean=-0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.283976 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.283976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181542Jy sigma=0.001112 ! Fit after self-cal, rms=0.181539Jy sigma=0.001112 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 = -2.84341e-05 Jy ! Component: 100 - total flux cleaned = -2.78978e-05 Jy ! Component: 150 - total flux cleaned = -3.97312e-05 Jy ! Component: 200 - total flux cleaned = -5.10234e-05 Jy ! Total flux subtracted in 200 components = -5.10234e-05 Jy ! Clean residual min=-0.001933 max=0.001955 Jy/beam ! Clean residual mean=-0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.283925 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.283925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181537Jy sigma=0.001112 ! Fit after self-cal, rms=0.181536Jy sigma=0.001112 ! 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=0.181536Jy sigma=0.001112 ! Fit after self-cal, rms=0.181681Jy sigma=0.001111 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.089 mas, bmaj=9.219 mas, bpa=23.43 degrees ! Estimated noise=554.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250799 Jy ! Component: 100 - total flux cleaned = 0.00018422 Jy ! Component: 150 - total flux cleaned = 0.000144014 Jy ! Component: 200 - total flux cleaned = 0.000119404 Jy ! Total flux subtracted in 200 components = 0.000119404 Jy ! Clean residual min=-0.002071 max=0.001857 Jy/beam ! Clean residual mean=-0.000010 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.284044 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 73 components and 0.284044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181683Jy sigma=0.001111 ! Fit after self-cal, rms=0.181681Jy sigma=0.001111 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 = 6.57524e-05 Jy ! Component: 100 - total flux cleaned = 4.85679e-05 Jy ! Component: 150 - total flux cleaned = 2.57649e-05 Jy ! Component: 200 - total flux cleaned = 5.54014e-06 Jy ! Total flux subtracted in 200 components = 5.54014e-06 Jy ! Clean residual min=-0.002089 max=0.001856 Jy/beam ! Clean residual mean=-0.000010 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.28405 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.28405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181683Jy sigma=0.001111 ! Fit after self-cal, rms=0.181681Jy sigma=0.001111 ! 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=2.529 mas, bmaj=4.394 mas, bpa=-4.012 degrees ! Estimated noise=417.488 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.529 x 4.394 at -4.012 degrees (North through East) ! Clean map min=-0.0017579 max=0.25943 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=2.023 mas, bmaj=3.737 mas, bpa=-1.84 degrees ! Estimated noise=790.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199628 Jy ! Component: 100 - total flux cleaned = 0.243875 Jy ! Component: 150 - total flux cleaned = 0.258168 Jy ! Component: 200 - total flux cleaned = 0.266677 Jy ! Total flux subtracted in 200 components = 0.266677 Jy ! Clean residual min=-0.003834 max=0.004473 Jy/beam ! Clean residual mean=0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.266677 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.266677 Jy ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=4.394 mas, bpa=-4.012 degrees ! Estimated noise=417.488 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 = 0.00821506 Jy ! Component: 100 - total flux cleaned = 0.0125523 Jy ! Component: 150 - total flux cleaned = 0.0149841 Jy ! Component: 200 - total flux cleaned = 0.016382 Jy ! Total flux subtracted in 200 components = 0.016382 Jy ! Clean residual min=-0.001998 max=0.001912 Jy/beam ! Clean residual mean=0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.283059 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.283059 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=8.089 mas, bmaj=9.219 mas, bpa=23.43 degrees ! Estimated noise=554.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113344 Jy ! Component: 100 - total flux cleaned = 0.00116989 Jy ! Component: 150 - total flux cleaned = 0.00119848 Jy ! Component: 200 - total flux cleaned = 0.00119866 Jy ! Total flux subtracted in 200 components = 0.00119866 Jy ! Clean residual min=-0.002112 max=0.001870 Jy/beam ! Clean residual mean=-0.000013 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.284258 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 = -1.09065e-05 Jy ! Component: 100 - total flux cleaned = -3.12641e-05 Jy ! Component: 150 - total flux cleaned = -4.03842e-05 Jy ! Component: 200 - total flux cleaned = -4.944e-05 Jy ! Total flux subtracted in 200 components = -4.944e-05 Jy ! Clean residual min=-0.002100 max=0.001859 Jy/beam ! Clean residual mean=-0.000012 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.284208 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.284208 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=4.394 mas, bpa=-4.012 degrees ! Estimated noise=417.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.41604e-05 Jy ! Component: 100 - total flux cleaned = 5.69623e-05 Jy ! Component: 150 - total flux cleaned = 9.45224e-05 Jy ! Component: 200 - total flux cleaned = 9.50127e-05 Jy ! Total flux subtracted in 200 components = 9.50127e-05 Jy ! Clean residual min=-0.001931 max=0.001947 Jy/beam ! Clean residual mean=-0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.284303 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.284303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181679Jy sigma=0.001111 ! Fit after self-cal, rms=0.181678Jy sigma=0.001111 wmodel J1652+3902_S_2009_05_13_pus_map.mod ! Writing 61 model components to file: J1652+3902_S_2009_05_13_pus_map.mod wobs J1652+3902_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1652+3902_S_2009_05_13_pus_uvs.fits wwins J1652+3902_S_2009_05_13_pus_map.win ! wwins: Wrote 2 windows to J1652+3902_S_2009_05_13_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218959 Jy ! Component: 100 - total flux cleaned = 0.000386919 Jy ! Component: 150 - total flux cleaned = 0.000516594 Jy ! Component: 200 - total flux cleaned = 0.000674449 Jy ! Component: 250 - total flux cleaned = 0.000797362 Jy ! Component: 300 - total flux cleaned = 0.000918255 Jy ! Component: 350 - total flux cleaned = 0.00109679 Jy ! Component: 400 - total flux cleaned = 0.00127291 Jy ! Component: 450 - total flux cleaned = 0.00141705 Jy ! Component: 500 - total flux cleaned = 0.00158709 Jy ! Component: 550 - total flux cleaned = 0.00161521 Jy ! Component: 600 - total flux cleaned = 0.00169883 Jy ! Component: 650 - total flux cleaned = 0.00178112 Jy ! Component: 700 - total flux cleaned = 0.00180819 Jy ! Component: 750 - total flux cleaned = 0.00183493 Jy ! Component: 800 - total flux cleaned = 0.00183494 Jy ! Component: 850 - total flux cleaned = 0.00186129 Jy ! Component: 900 - total flux cleaned = 0.0019136 Jy ! Component: 950 - total flux cleaned = 0.00183595 Jy ! Component: 1000 - total flux cleaned = 0.00183605 Jy ! Component: 1050 - total flux cleaned = 0.00186151 Jy ! Component: 1100 - total flux cleaned = 0.00178567 Jy ! Component: 1150 - total flux cleaned = 0.0018359 Jy ! Component: 1200 - total flux cleaned = 0.00181093 Jy ! Component: 1250 - total flux cleaned = 0.00178592 Jy ! Component: 1300 - total flux cleaned = 0.00171168 Jy ! Component: 1350 - total flux cleaned = 0.00171165 Jy ! Component: 1400 - total flux cleaned = 0.0016628 Jy ! Component: 1450 - total flux cleaned = 0.00161456 Jy ! Component: 1500 - total flux cleaned = 0.00159047 Jy ! Component: 1550 - total flux cleaned = 0.00151865 Jy ! Component: 1600 - total flux cleaned = 0.00154236 Jy ! Component: 1650 - total flux cleaned = 0.00144763 Jy ! Component: 1700 - total flux cleaned = 0.00142412 Jy ! Component: 1750 - total flux cleaned = 0.00130705 Jy ! Component: 1800 - total flux cleaned = 0.00135371 Jy ! Component: 1850 - total flux cleaned = 0.0012608 Jy ! Component: 1900 - total flux cleaned = 0.00121476 Jy ! Component: 1950 - total flux cleaned = 0.00121476 Jy ! Component: 2000 - total flux cleaned = 0.00112342 Jy ! Component: 2050 - total flux cleaned = 0.00112344 Jy ! Component: 2100 - total flux cleaned = 0.00103312 Jy ! Component: 2150 - total flux cleaned = 0.0010781 Jy ! Component: 2200 - total flux cleaned = 0.00103348 Jy ! Component: 2250 - total flux cleaned = 0.00103333 Jy ! Component: 2300 - total flux cleaned = 0.000966857 Jy ! Component: 2350 - total flux cleaned = 0.000988806 Jy ! Component: 2400 - total flux cleaned = 0.000966752 Jy ! Component: 2450 - total flux cleaned = 0.000923106 Jy ! Component: 2500 - total flux cleaned = 0.000966514 Jy ! Component: 2550 - total flux cleaned = 0.000923253 Jy ! Component: 2600 - total flux cleaned = 0.00092327 Jy ! Component: 2650 - total flux cleaned = 0.000901788 Jy ! Component: 2700 - total flux cleaned = 0.000901773 Jy ! Component: 2750 - total flux cleaned = 0.000965604 Jy ! Component: 2800 - total flux cleaned = 0.000880955 Jy ! Component: 2850 - total flux cleaned = 0.000923177 Jy ! Component: 2900 - total flux cleaned = 0.000881205 Jy ! Component: 2950 - total flux cleaned = 0.000881303 Jy ! Component: 3000 - total flux cleaned = 0.000902169 Jy ! Component: 3050 - total flux cleaned = 0.000881421 Jy ! Component: 3100 - total flux cleaned = 0.000922752 Jy ! Component: 3150 - total flux cleaned = 0.000861038 Jy ! Component: 3200 - total flux cleaned = 0.000860966 Jy ! Component: 3250 - total flux cleaned = 0.0008609 Jy ! Component: 3300 - total flux cleaned = 0.000799683 Jy ! Component: 3350 - total flux cleaned = 0.000799634 Jy ! Component: 3400 - total flux cleaned = 0.000759266 Jy ! Component: 3450 - total flux cleaned = 0.000739228 Jy ! Component: 3500 - total flux cleaned = 0.000779264 Jy ! Component: 3550 - total flux cleaned = 0.000739369 Jy ! Component: 3600 - total flux cleaned = 0.000679675 Jy ! Component: 3650 - total flux cleaned = 0.000719283 Jy ! Component: 3700 - total flux cleaned = 0.000679648 Jy ! Component: 3750 - total flux cleaned = 0.000620634 Jy ! Component: 3800 - total flux cleaned = 0.00064027 Jy ! Component: 3850 - total flux cleaned = 0.000679479 Jy ! Component: 3900 - total flux cleaned = 0.00056245 Jy ! Component: 3950 - total flux cleaned = 0.000581862 Jy ! Component: 4000 - total flux cleaned = 0.000581887 Jy ! Component: 4050 - total flux cleaned = 0.000562625 Jy ! Total flux subtracted in 4096 components = 0.00054341 Jy ! Clean residual min=-0.001495 max=0.001149 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.284847 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 404 components and 0.284847 Jy ![Exited script file: muppet] wmap "J1652+3902_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.529 x 4.394 at -4.012 degrees (North through East) ! Clean map min=-0.001684 max=0.25956 Jy/beam ! Writing clean map to FITS file: J1652+3902_S_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.259564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.392042 0.392042 0.784083 1.56817 3.13633 6.27267 12.5453 25.0907 50.1813 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.259 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.529 x 4.394 at -4.012 degrees (North through East) ! Clean map min=-0.001684 max=0.25956 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1652+3902_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:39:05 2017