! Started logfile: J1239-1023_S_2003_05_07_pus_uvs.log on Sun Dec 24 10:37:58 2006 obs J1239-1023_S_2003_05_07_pus_uva.fits ! Reading UV FITS file: J1239-1023_S_2003_05_07_pus_uva.fits ! AN table 1: 51 integrations on 171 of 171 possible baselines. ! AN table 2: 29 integrations on 171 of 171 possible baselines. ! AN table 3: 118 integrations on 171 of 171 possible baselines. ! AN table 4: 143 integrations on 171 of 171 possible baselines. ! AN table 5: 161 integrations on 171 of 171 possible baselines. ! AN table 6: 28 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0359925 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1239-1023 ! ! 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 1680 lines of history. ! ! Reading 13048 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 float field_size field_size = 512 float field_cell field_cell = 0.5 float taper_size taper_size = 20. 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 900 telescope corrections were flagged in sub-array 1. ! A total of 530 telescope corrections were flagged in sub-array 2. ! A total of 2140 telescope corrections were flagged in sub-array 3. ! A total of 2390 telescope corrections were flagged in sub-array 4. ! A total of 2390 telescope corrections were flagged in sub-array 5. ! A total of 498 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 900 telescope corrections were flagged in sub-array 1. ! A total of 530 telescope corrections were flagged in sub-array 2. ! A total of 2140 telescope corrections were flagged in sub-array 3. ! A total of 2381 telescope corrections were flagged in sub-array 4. ! A total of 2390 telescope corrections were flagged in sub-array 5. ! A total of 498 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 900 telescope corrections were flagged in sub-array 1. ! A total of 530 telescope corrections were flagged in sub-array 2. ! A total of 2140 telescope corrections were flagged in sub-array 3. ! A total of 2378 telescope corrections were flagged in sub-array 4. ! A total of 2390 telescope corrections were flagged in sub-array 5. ! A total of 498 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 900 telescope corrections were flagged in sub-array 1. ! A total of 530 telescope corrections were flagged in sub-array 2. ! A total of 2140 telescope corrections were flagged in sub-array 3. ! A total of 2384 telescope corrections were flagged in sub-array 4. ! A total of 2390 telescope corrections were flagged in sub-array 5. ! A total of 498 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.007710Jy sigma=0.006976 ! Fit after self-cal, rms=0.443966Jy sigma=0.003345 ! 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=2.186 mas, bmaj=8.048 mas, bpa=3.802 degrees ! Estimated noise=1270.39 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 = 0.649166 Jy ! Component: 100 - total flux cleaned = 0.90975 Jy ! Total flux subtracted in 100 components = 0.90975 Jy ! Clean residual min=-0.039138 max=0.114935 Jy/beam ! Clean residual mean=0.000038 rms=0.013676 Jy/beam ! Combined flux in latest and established models = 0.90975 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.90975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.392641Jy sigma=0.002627 ! Fit after self-cal, rms=0.388084Jy sigma=0.002572 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137869 Jy ! Component: 100 - total flux cleaned = 0.20208 Jy ! Total flux subtracted in 100 components = 0.20208 Jy ! Clean residual min=-0.024621 max=0.073667 Jy/beam ! Clean residual mean=-0.000077 rms=0.007855 Jy/beam ! Combined flux in latest and established models = 1.11183 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.11183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.316436Jy sigma=0.001917 ! Fit after self-cal, rms=0.314899Jy sigma=0.001902 ! Inverting map ! Added new window around map position (-5.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618548 Jy ! Component: 100 - total flux cleaned = 0.0960763 Jy ! Total flux subtracted in 100 components = 0.0960763 Jy ! Clean residual min=-0.022677 max=0.029677 Jy/beam ! Clean residual mean=-0.000138 rms=0.005990 Jy/beam ! Combined flux in latest and established models = 1.20791 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 1.20791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296929Jy sigma=0.001732 ! Fit after self-cal, rms=0.295538Jy sigma=0.001722 ! 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=2.999 mas, bmaj=9.747 mas, bpa=1.323 degrees ! Estimated noise=888.832 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 = 0.0387834 Jy ! Component: 100 - total flux cleaned = 0.0582308 Jy ! Component: 150 - total flux cleaned = 0.0647945 Jy ! Component: 200 - total flux cleaned = 0.0684835 Jy ! Total flux subtracted in 200 components = 0.0684835 Jy ! Clean residual min=-0.024021 max=0.024955 Jy/beam ! Clean residual mean=-0.000631 rms=0.007735 Jy/beam ! Combined flux in latest and established models = 1.27639 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 1.27639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290357Jy sigma=0.001672 ! Fit after self-cal, rms=0.289765Jy sigma=0.001667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 0.99 ! MC 0.84 MK 1.00* NL 1.00* ON 1.01 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.86 ! ! A total of 66 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.10 GG 1.00* HN 1.13 ! KK 1.02 KP 1.04 LA 1.10 MA 1.00* ! MC 0.85 MK 0.92 NL 1.00* ON 1.16 ! OV 1.35 PT 1.04 SC 0.83 TC 1.00* ! TS 1.00 WF 1.00* WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.01 GG 1.00* HN 1.00 ! KK 1.00* KP 0.97 LA 1.04 MA 1.00* ! MC 1.00* MK 1.00* NL 0.98 ON 1.00* ! OV 0.73 PT 1.04 SC 0.88 TC 1.00* ! TS 1.00* WF 1.11 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 0.88 ! MC 1.09 MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.96 WF 1.00* WZ 1.04 ! ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.09 ! MC 0.99 MK 1.00* NL 1.00* ON 1.07 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.81 ! ! A total of 75 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.13 GG 1.00* HN 0.96 ! KK 1.04 KP 0.99 LA 1.00 MA 1.00* ! MC 0.75 MK 0.97 NL 1.00* ON 1.54 ! OV 1.12 PT 1.06 SC 0.81 TC 1.00* ! TS 1.03 WF 1.00* WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.05 GG 1.00* HN 1.02 ! KK 1.00* KP 0.96 LA 0.97 MA 1.00* ! MC 1.00* MK 1.00* NL 1.01 ON 1.00* ! OV 0.95 PT 1.02 SC 0.90 TC 1.00* ! TS 1.00* WF 1.02 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.17 ! MC 1.08 MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.98 WF 1.00* WZ 1.08 ! ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.06 ! MC 1.21 MK 1.00* NL 1.00* ON 1.18 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.80 ! ! A total of 78 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.06 GG 1.00* HN 0.57 ! KK 0.99 KP 1.04 LA 1.02 MA 1.00* ! MC 1.48 MK 0.96 NL 1.00* ON 0.90 ! OV 1.15 PT 1.06 SC 1.05 TC 1.00* ! TS 0.95 WF 1.00* WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.00 GG 1.00* HN 1.04 ! KK 1.00* KP 0.98 LA 0.97 MA 1.00* ! MC 1.00* MK 1.00* NL 1.01 ON 1.00* ! OV 0.89 PT 1.03 SC 1.04 TC 1.00* ! TS 1.00* WF 1.01 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 0.90 ! MC 1.74 MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.88 WF 1.00* WZ 1.20 ! ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MC 0.00* MK 0.00* NL 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 78 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.07 ! MC 0.97 MK 1.00* NL 1.00* ON 1.00 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.85 ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.05 GG 1.00* HN 0.67 ! KK 1.00 KP 0.98 LA 1.01 MA 1.00* ! MC 0.69 MK 0.99 NL 1.00* ON 4.26 ! OV 1.11 PT 1.00 SC 1.67 TC 1.00* ! TS 0.94 WF 1.00* WZ 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.01 GG 1.00* HN 1.04 ! KK 1.00* KP 0.95 LA 0.98 MA 1.00* ! MC 1.00* MK 1.00* NL 0.95 ON 1.00* ! OV 0.84 PT 0.98 SC 1.02 TC 1.00* ! TS 1.00* WF 1.01 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.01 ! MC 1.05 MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 0.97 WF 1.00* WZ 0.95 ! ! ! Fit before self-cal, rms=0.289765Jy sigma=0.001667 ! Fit after self-cal, rms=0.255869Jy sigma=0.001477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=10.33 mas, bpa=0.4751 degrees ! Estimated noise=914.277 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 = 0.00399967 Jy ! Component: 100 - total flux cleaned = 0.00503104 Jy ! Component: 150 - total flux cleaned = 0.00582392 Jy ! Component: 200 - total flux cleaned = 0.0059977 Jy ! Total flux subtracted in 200 components = 0.0059977 Jy ! Clean residual min=-0.020600 max=0.016896 Jy/beam ! Clean residual mean=0.001095 rms=0.005428 Jy/beam ! Combined flux in latest and established models = 1.28239 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 1.28239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255397Jy sigma=0.001471 ! Fit after self-cal, rms=0.256096Jy sigma=0.001470 ! 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=0.256096Jy sigma=0.001470 ! Fit after self-cal, rms=0.253699Jy sigma=0.001406 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=10.32 mas, bpa=0.3627 degrees ! Estimated noise=914.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205104 Jy ! Component: 100 - total flux cleaned = 0.00217683 Jy ! Component: 150 - total flux cleaned = 0.0025584 Jy ! Component: 200 - total flux cleaned = 0.00278841 Jy ! Total flux subtracted in 200 components = 0.00278841 Jy ! Clean residual min=-0.017900 max=0.016288 Jy/beam ! Clean residual mean=0.001027 rms=0.004360 Jy/beam ! Combined flux in latest and established models = 1.28518 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 1.28518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253507Jy sigma=0.001404 ! Fit after self-cal, rms=0.253513Jy sigma=0.001404 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 = 0.000512997 Jy ! Component: 100 - total flux cleaned = 0.000623443 Jy ! Component: 150 - total flux cleaned = 0.000729482 Jy ! Component: 200 - total flux cleaned = 0.000832349 Jy ! Total flux subtracted in 200 components = 0.000832349 Jy ! Clean residual min=-0.018101 max=0.016295 Jy/beam ! Clean residual mean=0.001014 rms=0.004350 Jy/beam ! Combined flux in latest and established models = 1.28601 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 1.28601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253443Jy sigma=0.001403 ! Fit after self-cal, rms=0.253435Jy sigma=0.001403 ! 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=0.253435Jy sigma=0.001403 ! Fit after self-cal, rms=0.242786Jy sigma=0.001322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=10.31 mas, bpa=0.2898 degrees ! Estimated noise=914.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810024 Jy ! Component: 100 - total flux cleaned = 0.00752706 Jy ! Component: 150 - total flux cleaned = 0.00730299 Jy ! Component: 200 - total flux cleaned = 0.00739353 Jy ! Total flux subtracted in 200 components = 0.00739353 Jy ! Clean residual min=-0.006509 max=0.013601 Jy/beam ! Clean residual mean=0.001229 rms=0.002216 Jy/beam ! Combined flux in latest and established models = 1.2934 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 1.2934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242495Jy sigma=0.001318 ! Fit after self-cal, rms=0.242392Jy sigma=0.001318 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 (-18.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126424 Jy ! Component: 100 - total flux cleaned = 0.0191942 Jy ! Component: 150 - total flux cleaned = 0.0218902 Jy ! Component: 200 - total flux cleaned = 0.0227544 Jy ! Total flux subtracted in 200 components = 0.0227544 Jy ! Clean residual min=-0.005509 max=0.007365 Jy/beam ! Clean residual mean=0.000860 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 1.31616 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 121 components and 1.31616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241720Jy sigma=0.001310 ! Fit after self-cal, rms=0.241552Jy sigma=0.001309 ! 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=0.241552Jy sigma=0.001309 ! Fit after self-cal, rms=0.242350Jy sigma=0.001308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.658 mas, bmaj=13.55 mas, bpa=-14.23 degrees ! Estimated noise=1104.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00991796 Jy ! Component: 100 - total flux cleaned = 0.0145775 Jy ! Component: 150 - total flux cleaned = 0.0156425 Jy ! Component: 200 - total flux cleaned = 0.0157393 Jy ! Total flux subtracted in 200 components = 0.0157393 Jy ! Clean residual min=-0.005065 max=0.007142 Jy/beam ! Clean residual mean=0.000952 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 1.3319 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 167 components and 1.3319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242154Jy sigma=0.001306 ! Fit after self-cal, rms=0.242082Jy 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 = 0.00238641 Jy ! Component: 100 - total flux cleaned = 0.00230175 Jy ! Component: 150 - total flux cleaned = 0.0022265 Jy ! Component: 200 - total flux cleaned = 0.00215914 Jy ! Total flux subtracted in 200 components = 0.00215914 Jy ! Clean residual min=-0.004877 max=0.006910 Jy/beam ! Clean residual mean=0.000895 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 1.33405 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 174 components and 1.33405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242076Jy sigma=0.001305 ! Fit after self-cal, rms=0.242055Jy 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=3.102 mas, bmaj=10.31 mas, bpa=0.2767 degrees ! Estimated noise=915.302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.102 x 10.31 at 0.2767 degrees (North through East) ! Clean map min=-0.0051326 max=0.87599 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242055Jy sigma=0.001305 ! Fit after self-cal, rms=0.308051Jy sigma=0.001136 ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=10.31 mas, bpa=0.2218 degrees ! Estimated noise=915.636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210455 Jy ! Component: 100 - total flux cleaned = 0.002779 Jy ! Component: 150 - total flux cleaned = 0.00346087 Jy ! Component: 200 - total flux cleaned = 0.00399127 Jy ! Total flux subtracted in 200 components = 0.00399127 Jy ! Clean residual min=-0.003622 max=0.005231 Jy/beam ! Clean residual mean=0.000410 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 1.33805 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 195 components and 1.33805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307970Jy sigma=0.001135 ! Fit after self-cal, rms=0.307886Jy sigma=0.001135 ! Inverting map ! Added new window around map position (-9.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490857 Jy ! Component: 100 - total flux cleaned = 0.00555362 Jy ! Component: 150 - total flux cleaned = 0.00576561 Jy ! Component: 200 - total flux cleaned = 0.00585743 Jy ! Total flux subtracted in 200 components = 0.00585743 Jy ! Clean residual min=-0.003560 max=0.004592 Jy/beam ! Clean residual mean=0.000317 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 1.3439 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 225 components and 1.3439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307764Jy sigma=0.001133 ! Fit after self-cal, rms=0.307673Jy sigma=0.001133 ! Inverting map ! Added new window around map position (-36.5, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402752 Jy ! Component: 100 - total flux cleaned = 0.00451677 Jy ! Component: 150 - total flux cleaned = 0.00485561 Jy ! Component: 200 - total flux cleaned = 0.00477749 Jy ! Total flux subtracted in 200 components = 0.00477749 Jy ! Clean residual min=-0.003669 max=0.004120 Jy/beam ! Clean residual mean=0.000224 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.34868 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 265 components and 1.34868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307585Jy sigma=0.001132 ! Fit after self-cal, rms=0.307484Jy sigma=0.001132 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307484Jy sigma=0.001132 ! Fit after self-cal, rms=0.321575Jy sigma=0.001131 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=2.286 mas, bmaj=8.77 mas, bpa=1.952 degrees ! Estimated noise=1413.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.682886 Jy ! Component: 100 - total flux cleaned = 0.95125 Jy ! Component: 150 - total flux cleaned = 1.06944 Jy ! Component: 200 - total flux cleaned = 1.1377 Jy ! Total flux subtracted in 200 components = 1.1377 Jy ! Clean residual min=-0.013090 max=0.036591 Jy/beam ! Clean residual mean=0.000196 rms=0.004983 Jy/beam ! Combined flux in latest and established models = 1.1377 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.1377 Jy ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=10.3 mas, bpa=0.2431 degrees ! Estimated noise=913.884 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 = 0.0727924 Jy ! Component: 100 - total flux cleaned = 0.113694 Jy ! Component: 150 - total flux cleaned = 0.139384 Jy ! Component: 200 - total flux cleaned = 0.156993 Jy ! Total flux subtracted in 200 components = 0.156993 Jy ! Clean residual min=-0.004578 max=0.011668 Jy/beam ! Clean residual mean=0.001134 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 1.2947 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 83 components and 1.2947 Jy ! Inverting map ! Added new window around map position (3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133233 Jy ! Component: 100 - total flux cleaned = 0.0234696 Jy ! Component: 150 - total flux cleaned = 0.0314503 Jy ! Component: 200 - total flux cleaned = 0.0378656 Jy ! Total flux subtracted in 200 components = 0.0378656 Jy ! Clean residual min=-0.003741 max=0.004375 Jy/beam ! Clean residual mean=0.000509 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 1.33256 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 140 components and 1.33256 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=7.639 mas, bmaj=13.53 mas, bpa=-14.21 degrees ! Estimated noise=1105.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752617 Jy ! Component: 100 - total flux cleaned = 0.0126813 Jy ! Component: 150 - total flux cleaned = 0.0164641 Jy ! Component: 200 - total flux cleaned = 0.0189903 Jy ! Total flux subtracted in 200 components = 0.0189903 Jy ! Clean residual min=-0.002656 max=0.003619 Jy/beam ! Clean residual mean=0.000355 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 1.35155 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 = 0.00119472 Jy ! Component: 100 - total flux cleaned = 0.0019802 Jy ! Component: 150 - total flux cleaned = 0.00259564 Jy ! Component: 200 - total flux cleaned = 0.00307751 Jy ! Total flux subtracted in 200 components = 0.00307751 Jy ! Clean residual min=-0.002551 max=0.003445 Jy/beam ! Clean residual mean=0.000252 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 1.35463 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 237 components and 1.35463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=10.3 mas, bpa=0.2431 degrees ! Estimated noise=913.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314137 Jy ! Component: 100 - total flux cleaned = 0.000311687 Jy ! Component: 150 - total flux cleaned = 0.000480483 Jy ! Component: 200 - total flux cleaned = 0.000632224 Jy ! Total flux subtracted in 200 components = 0.000632224 Jy ! Clean residual min=-0.003405 max=0.003747 Jy/beam ! Clean residual mean=0.000122 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 1.35526 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 266 components and 1.35526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321392Jy sigma=0.001130 ! Fit after self-cal, rms=0.321452Jy sigma=0.001129 wmodel J1239-1023_S_2003_05_07_pus_map.mod ! Writing 266 model components to file: J1239-1023_S_2003_05_07_pus_map.mod wobs J1239-1023_S_2003_05_07_pus_uvs.fits ! Writing UV FITS file: J1239-1023_S_2003_05_07_pus_uvs.fits wwins J1239-1023_S_2003_05_07_pus_map.win ! wwins: Wrote 6 windows to J1239-1023_S_2003_05_07_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 = 0.00130382 Jy ! Component: 100 - total flux cleaned = 0.00182658 Jy ! Component: 150 - total flux cleaned = 0.00241614 Jy ! Component: 200 - total flux cleaned = 0.00308679 Jy ! Component: 250 - total flux cleaned = 0.00358493 Jy ! Component: 300 - total flux cleaned = 0.00397033 Jy ! Component: 350 - total flux cleaned = 0.00429848 Jy ! Component: 400 - total flux cleaned = 0.00452732 Jy ! Component: 450 - total flux cleaned = 0.00470637 Jy ! Component: 500 - total flux cleaned = 0.00483757 Jy ! Component: 550 - total flux cleaned = 0.0050941 Jy ! Component: 600 - total flux cleaned = 0.00521953 Jy ! Component: 650 - total flux cleaned = 0.00538425 Jy ! Component: 700 - total flux cleaned = 0.00554606 Jy ! Component: 750 - total flux cleaned = 0.00562526 Jy ! Component: 800 - total flux cleaned = 0.00570403 Jy ! Component: 850 - total flux cleaned = 0.00582134 Jy ! Component: 900 - total flux cleaned = 0.00605068 Jy ! Component: 950 - total flux cleaned = 0.00616343 Jy ! Component: 1000 - total flux cleaned = 0.00623809 Jy ! Component: 1050 - total flux cleaned = 0.00642208 Jy ! Component: 1100 - total flux cleaned = 0.00653144 Jy ! Component: 1150 - total flux cleaned = 0.00667514 Jy ! Component: 1200 - total flux cleaned = 0.00678172 Jy ! Component: 1250 - total flux cleaned = 0.00685175 Jy ! Component: 1300 - total flux cleaned = 0.00695591 Jy ! Component: 1350 - total flux cleaned = 0.00702446 Jy ! Component: 1400 - total flux cleaned = 0.00705823 Jy ! Component: 1450 - total flux cleaned = 0.00715912 Jy ! Component: 1500 - total flux cleaned = 0.00719233 Jy ! Component: 1550 - total flux cleaned = 0.00725818 Jy ! Component: 1600 - total flux cleaned = 0.00732344 Jy ! Component: 1650 - total flux cleaned = 0.00729136 Jy ! Component: 1700 - total flux cleaned = 0.00738763 Jy ! Component: 1750 - total flux cleaned = 0.00741922 Jy ! Component: 1800 - total flux cleaned = 0.00741915 Jy ! Component: 1850 - total flux cleaned = 0.00745033 Jy ! Component: 1900 - total flux cleaned = 0.00748118 Jy ! Component: 1950 - total flux cleaned = 0.00751183 Jy ! Component: 2000 - total flux cleaned = 0.00757223 Jy ! Total flux subtracted in 2048 components = 0.00751204 Jy ! Clean residual min=-0.001718 max=0.001864 Jy/beam ! Clean residual mean=-0.000016 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 1.36277 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 409 components and 1.36277 Jy wmap "J1239-1023_S_2003_05_07_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.092 x 10.3 at 0.2431 degrees (North through East) ! Clean map min=-0.0025698 max=0.87031 Jy/beam ! Writing clean map to FITS file: J1239-1023_S_2003_05_07_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.87031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000631811 device "J1239-1023_S_2003_05_07_pus\_map.eps/VPS" ! Attempting to open device: 'J1239-1023_S_2003_05_07_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217788 0.217788 0.435576 0.871153 1.74231 3.48461 6.96922 13.9384 27.8769 55.7538 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.87 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.092 x 10.3 at 0.2431 degrees (North through East) ! Clean map min=-0.0025698 max=0.87031 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1239-1023_S_2003_05_07_pus\_map.gif/vgif" ! Attempting to open device: 'J1239-1023_S_2003_05_07_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1239-1023_S_2003_05_07_pus_uvs.log closed on Sun Dec 24 10:40:32 2006