! Started logfile: /scr/pima/s5272b_uvs/J0601-2004_X_uvs.log on Wed Dec 18 20:25:46 2013 obs /scr/pima/s5272b_uvs/J0601-2004_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J0601-2004_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! AN table 3: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.940334 visibilities/baseline/integration-bin. ! Found source: J0601-2004 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 37824 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272b_uvs/J0601-2004_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.011704Jy sigma=4.706173 ! Fit after self-cal, rms=0.850297Jy sigma=3.891424 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7371 mas, bmaj=1.867 mas, bpa=-3.08 degrees ! Estimated noise=3.00533 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 = 0.121798 Jy ! Component: 100 - total flux cleaned = 0.14837 Jy ! Total flux subtracted in 100 components = 0.14837 Jy ! Clean residual min=-0.004794 max=0.009523 Jy/beam ! Clean residual mean=-0.000004 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.14837 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.14837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044942Jy sigma=0.208295 ! Fit after self-cal, rms=0.044837Jy sigma=0.208258 ! Inverting map ! Added new window around map position (1.2, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0093436 Jy ! Component: 100 - total flux cleaned = 0.0144712 Jy ! Total flux subtracted in 100 components = 0.0144712 Jy ! Clean residual min=-0.004087 max=0.007972 Jy/beam ! Clean residual mean=-0.000003 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.162841 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.162841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044001Jy sigma=0.193377 ! Fit after self-cal, rms=0.043897Jy sigma=0.192824 ! Inverting map ! Added new window around map position (-1.2, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058495 Jy ! Component: 100 - total flux cleaned = 0.00888003 Jy ! Total flux subtracted in 100 components = 0.00888003 Jy ! Clean residual min=-0.003831 max=0.005163 Jy/beam ! Clean residual mean=-0.000001 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.171721 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.171721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043536Jy sigma=0.187611 ! Fit after self-cal, rms=0.043501Jy sigma=0.187468 ! Inverting map ! Added new window around map position (-2.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047012 Jy ! Component: 100 - total flux cleaned = 0.00740799 Jy ! Total flux subtracted in 100 components = 0.00740799 Jy ! Clean residual min=-0.003774 max=0.004614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.179129 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.179129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042965Jy sigma=0.184711 ! Fit after self-cal, rms=0.042878Jy sigma=0.184103 ! 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=1.001 mas, bmaj=2.412 mas, bpa=-1.492 degrees ! Estimated noise=1.72019 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 = 0.00144856 Jy ! Component: 100 - total flux cleaned = 0.00143994 Jy ! Component: 150 - total flux cleaned = 0.00149864 Jy ! Component: 200 - total flux cleaned = 0.001604 Jy ! Total flux subtracted in 200 components = 0.001604 Jy ! Clean residual min=-0.003504 max=0.004006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.180733 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.180733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042633Jy sigma=0.182820 ! Fit after self-cal, rms=0.042635Jy sigma=0.182721 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.412 at -1.492 degrees (North through East) ! Clean map min=-0.0033297 max=0.15352 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.08 HN 0.91 KP 1.07 ! NL 1.13 OV 1.07 PT 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.10 HN 0.93 KP 1.07 ! MK 1.04 NL 1.13 OV 1.09 PT 0.85 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 FD 1.10 KP 1.10 MK 1.08 ! NL 1.18 OV 1.05 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 HN 0.88 KP 1.01 ! NL 1.12 OV 1.00 PT 0.87 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.96 HN 0.92 KP 1.04 ! MK 1.03 NL 1.11 OV 0.99 PT 0.88 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 0.92 KP 1.08 MK 1.10 ! NL 1.18 OV 0.97 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 0.88 KP 1.13 ! NL 1.08 OV 1.05 PT 0.85 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.02 HN 0.91 KP 1.16 ! MK 1.05 NL 1.10 OV 0.99 PT 0.88 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.91 KP 1.03 ! NL 1.04 OV 1.02 PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 0.99 KP 1.02 ! MK 1.12 NL 1.07 OV 0.99 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.03 KP 1.02 MK 1.17 ! NL 1.14 OV 0.99 PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.89 KP 1.14 ! NL 0.97 OV 1.02 PT 0.87 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 0.96 KP 1.19 ! MK 0.94 NL 0.97 OV 0.96 PT 0.86 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 KP 1.19 MK 0.95 ! NL 1.09 OV 0.97 PT 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.96 KP 1.12 ! NL 1.05 OV 1.05 PT 0.88 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 1.03 KP 1.10 ! MK 0.96 NL 1.08 OV 0.98 PT 0.90 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.98 KP 1.15 MK 1.05 ! NL 1.17 OV 1.02 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.89 KP 1.09 ! NL 1.10 OV 1.04 PT 0.85 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 KP 1.09 MK 1.04 ! NL 1.16 OV 1.04 PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.042635Jy sigma=0.182721 ! Fit after self-cal, rms=0.039870Jy sigma=0.165483 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9994 mas, bmaj=2.408 mas, bpa=-1.224 degrees ! Estimated noise=1.71116 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 = -0.00204547 Jy ! Component: 100 - total flux cleaned = -0.00285114 Jy ! Component: 150 - total flux cleaned = -0.00315614 Jy ! Component: 200 - total flux cleaned = -0.00319352 Jy ! Total flux subtracted in 200 components = -0.00319352 Jy ! Clean residual min=-0.002634 max=0.002000 Jy/beam ! Clean residual mean=0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.177539 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.177539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039654Jy sigma=0.165072 ! Fit after self-cal, rms=0.039691Jy sigma=0.164990 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039691Jy sigma=0.164990 ! Fit after self-cal, rms=0.039818Jy sigma=0.163739 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9996 mas, bmaj=2.413 mas, bpa=-1.129 degrees ! Estimated noise=1.70567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109537 Jy ! Component: 100 - total flux cleaned = -0.0013516 Jy ! Component: 150 - total flux cleaned = -0.00141486 Jy ! Component: 200 - total flux cleaned = -0.00147162 Jy ! Total flux subtracted in 200 components = -0.00147162 Jy ! Clean residual min=-0.002303 max=0.001718 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.176068 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.176068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039661Jy sigma=0.163662 ! Fit after self-cal, rms=0.039667Jy sigma=0.163643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.53871e-05 Jy ! Component: 100 - total flux cleaned = -5.51781e-05 Jy ! Component: 150 - total flux cleaned = -0.000100968 Jy ! Component: 200 - total flux cleaned = -0.000121456 Jy ! Total flux subtracted in 200 components = -0.000121456 Jy ! Clean residual min=-0.002269 max=0.001753 Jy/beam ! Clean residual mean=0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.175946 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.175946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039616Jy sigma=0.163565 ! Fit after self-cal, rms=0.039620Jy sigma=0.163559 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039620Jy sigma=0.163559 ! Fit after self-cal, rms=0.039353Jy sigma=0.162188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=2.419 mas, bpa=-1.157 degrees ! Estimated noise=1.69991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681291 Jy ! Component: 100 - total flux cleaned = -0.000860451 Jy ! Component: 150 - total flux cleaned = -0.000948147 Jy ! Component: 200 - total flux cleaned = -0.00102791 Jy ! Total flux subtracted in 200 components = -0.00102791 Jy ! Clean residual min=-0.002121 max=0.001648 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.174918 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.174918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039233Jy sigma=0.162229 ! Fit after self-cal, rms=0.039236Jy sigma=0.162223 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 = 2.94339e-05 Jy ! Component: 100 - total flux cleaned = -6.95101e-06 Jy ! Component: 150 - total flux cleaned = -2.3671e-05 Jy ! Component: 200 - total flux cleaned = -5.42655e-05 Jy ! Total flux subtracted in 200 components = -5.42655e-05 Jy ! Clean residual min=-0.002096 max=0.001700 Jy/beam ! Clean residual mean=0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.174864 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.174864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039203Jy sigma=0.162186 ! Fit after self-cal, rms=0.039206Jy sigma=0.162182 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039206Jy sigma=0.162182 ! Fit after self-cal, rms=0.038985Jy sigma=0.161261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=4.277 mas, bpa=5.635 degrees ! Estimated noise=2.05308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000648356 Jy ! Component: 100 - total flux cleaned = -0.000576833 Jy ! Component: 150 - total flux cleaned = -0.000535134 Jy ! Component: 200 - total flux cleaned = -0.0004778 Jy ! Total flux subtracted in 200 components = -0.0004778 Jy ! Clean residual min=-0.002076 max=0.001892 Jy/beam ! Clean residual mean=0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.174386 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.174386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038943Jy sigma=0.161287 ! Fit after self-cal, rms=0.038938Jy sigma=0.161267 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 = -2.37551e-05 Jy ! Component: 100 - total flux cleaned = 2.86948e-05 Jy ! Component: 150 - total flux cleaned = 7.47291e-05 Jy ! Component: 200 - total flux cleaned = 0.000103293 Jy ! Total flux subtracted in 200 components = 0.000103293 Jy ! Clean residual min=-0.002068 max=0.001908 Jy/beam ! Clean residual mean=0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.17449 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.17449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038924Jy sigma=0.161304 ! Fit after self-cal, rms=0.038921Jy sigma=0.161297 ! 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=1.001 mas, bmaj=2.42 mas, bpa=-1.096 degrees ! Estimated noise=1.69495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.42 at -1.096 degrees (North through East) ! Clean map min=-0.0023165 max=0.15105 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7398 mas, bmaj=1.874 mas, bpa=-2.722 degrees ! Estimated noise=2.97047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120315 Jy ! Component: 100 - total flux cleaned = 0.146615 Jy ! Component: 150 - total flux cleaned = 0.155449 Jy ! Component: 200 - total flux cleaned = 0.160739 Jy ! Total flux subtracted in 200 components = 0.160739 Jy ! Clean residual min=-0.002789 max=0.004447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.160739 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.160739 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.42 mas, bpa=-1.096 degrees ! Estimated noise=1.69495 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 = 0.00538937 Jy ! Component: 100 - total flux cleaned = 0.00859393 Jy ! Component: 150 - total flux cleaned = 0.00998355 Jy ! Component: 200 - total flux cleaned = 0.0109132 Jy ! Total flux subtracted in 200 components = 0.0109132 Jy ! Clean residual min=-0.001997 max=0.002172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.171652 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.171652 Jy ! Inverting map ! Added new window around map position (-0.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105671 Jy ! Component: 100 - total flux cleaned = 0.00164777 Jy ! Component: 150 - total flux cleaned = 0.00200354 Jy ! Component: 200 - total flux cleaned = 0.00219872 Jy ! Total flux subtracted in 200 components = 0.00219872 Jy ! Clean residual min=-0.002147 max=0.002018 Jy/beam ! Clean residual mean=-0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.173851 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.173851 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=4.277 mas, bpa=5.635 degrees ! Estimated noise=2.05308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917027 Jy ! Component: 100 - total flux cleaned = 0.00128504 Jy ! Component: 150 - total flux cleaned = 0.00141797 Jy ! Component: 200 - total flux cleaned = 0.00146492 Jy ! Total flux subtracted in 200 components = 0.00146492 Jy ! Clean residual min=-0.002163 max=0.001921 Jy/beam ! Clean residual mean=0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.175315 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 = 6.42549e-05 Jy ! Component: 100 - total flux cleaned = 0.000103526 Jy ! Component: 150 - total flux cleaned = 0.000140799 Jy ! Component: 200 - total flux cleaned = 0.000192342 Jy ! Total flux subtracted in 200 components = 0.000192342 Jy ! Clean residual min=-0.002117 max=0.001876 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.175508 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.175508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.42 mas, bpa=-1.096 degrees ! Estimated noise=1.69495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272528 Jy ! Component: 100 - total flux cleaned = -0.000332134 Jy ! Component: 150 - total flux cleaned = -0.000331585 Jy ! Component: 200 - total flux cleaned = -0.000331104 Jy ! Total flux subtracted in 200 components = -0.000331104 Jy ! Clean residual min=-0.002187 max=0.001934 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.175177 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.175177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038809Jy sigma=0.161327 ! Fit after self-cal, rms=0.038804Jy sigma=0.161257 wmodel /scr/pima/s5272b_uvs/J0601-2004_X_map.mod ! Writing 81 model components to file: /scr/pima/s5272b_uvs/J0601-2004_X_map.mod wobs /scr/pima/s5272b_uvs/J0601-2004_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J0601-2004_X_uvs.fits wwins /scr/pima/s5272b_uvs/J0601-2004_X_map.win ! wwins: Wrote 5 windows to /scr/pima/s5272b_uvs/J0601-2004_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350613 Jy ! Component: 100 - total flux cleaned = -0.000829016 Jy ! Component: 150 - total flux cleaned = -0.00111078 Jy ! Component: 200 - total flux cleaned = -0.00130068 Jy ! Component: 250 - total flux cleaned = -0.00151069 Jy ! Component: 300 - total flux cleaned = -0.00161252 Jy ! Component: 350 - total flux cleaned = -0.00171194 Jy ! Component: 400 - total flux cleaned = -0.00176013 Jy ! Component: 450 - total flux cleaned = -0.00180735 Jy ! Component: 500 - total flux cleaned = -0.00185368 Jy ! Component: 550 - total flux cleaned = -0.0019219 Jy ! Component: 600 - total flux cleaned = -0.00192161 Jy ! Component: 650 - total flux cleaned = -0.00196579 Jy ! Component: 700 - total flux cleaned = -0.00203083 Jy ! Component: 750 - total flux cleaned = -0.00203094 Jy ! Component: 800 - total flux cleaned = -0.00211557 Jy ! Component: 850 - total flux cleaned = -0.00213677 Jy ! Component: 900 - total flux cleaned = -0.00230079 Jy ! Component: 950 - total flux cleaned = -0.00232081 Jy ! Component: 1000 - total flux cleaned = -0.00238067 Jy ! Component: 1050 - total flux cleaned = -0.00243979 Jy ! Component: 1100 - total flux cleaned = -0.00249869 Jy ! Component: 1150 - total flux cleaned = -0.00261463 Jy ! Component: 1200 - total flux cleaned = -0.00270997 Jy ! Component: 1250 - total flux cleaned = -0.00280426 Jy ! Component: 1300 - total flux cleaned = -0.00289759 Jy ! Component: 1350 - total flux cleaned = -0.00293447 Jy ! Component: 1400 - total flux cleaned = -0.00302588 Jy ! Component: 1450 - total flux cleaned = -0.0030981 Jy ! Component: 1500 - total flux cleaned = -0.00318738 Jy ! Component: 1550 - total flux cleaned = -0.00322276 Jy ! Component: 1600 - total flux cleaned = -0.00329322 Jy ! Component: 1650 - total flux cleaned = -0.00338061 Jy ! Component: 1700 - total flux cleaned = -0.00346703 Jy ! Component: 1750 - total flux cleaned = -0.00353571 Jy ! Component: 1800 - total flux cleaned = -0.00362091 Jy ! Component: 1850 - total flux cleaned = -0.00373917 Jy ! Component: 1900 - total flux cleaned = -0.00383963 Jy ! Component: 1950 - total flux cleaned = -0.0038561 Jy ! Component: 2000 - total flux cleaned = -0.0039387 Jy ! Component: 2050 - total flux cleaned = -0.00398759 Jy ! Component: 2100 - total flux cleaned = -0.00402017 Jy ! Component: 2150 - total flux cleaned = -0.00410104 Jy ! Component: 2200 - total flux cleaned = -0.00406891 Jy ! Component: 2250 - total flux cleaned = -0.0041168 Jy ! Component: 2300 - total flux cleaned = -0.00422738 Jy ! Component: 2350 - total flux cleaned = -0.00416464 Jy ! Component: 2400 - total flux cleaned = -0.00428957 Jy ! Component: 2450 - total flux cleaned = -0.00432074 Jy ! Component: 2500 - total flux cleaned = -0.00436694 Jy ! Component: 2550 - total flux cleaned = -0.00435175 Jy ! Component: 2600 - total flux cleaned = -0.00438235 Jy ! Component: 2650 - total flux cleaned = -0.00442779 Jy ! Component: 2700 - total flux cleaned = -0.00447316 Jy ! Component: 2750 - total flux cleaned = -0.00444321 Jy ! Component: 2800 - total flux cleaned = -0.00453265 Jy ! Component: 2850 - total flux cleaned = -0.0045031 Jy ! Component: 2900 - total flux cleaned = -0.00448853 Jy ! Component: 2950 - total flux cleaned = -0.00453263 Jy ! Component: 3000 - total flux cleaned = -0.00453264 Jy ! Component: 3050 - total flux cleaned = -0.00461965 Jy ! Component: 3100 - total flux cleaned = -0.00460529 Jy ! Component: 3150 - total flux cleaned = -0.00464832 Jy ! Component: 3200 - total flux cleaned = -0.00466266 Jy ! Component: 3250 - total flux cleaned = -0.00473364 Jy ! Component: 3300 - total flux cleaned = -0.00466298 Jy ! Component: 3350 - total flux cleaned = -0.00469116 Jy ! Component: 3400 - total flux cleaned = -0.00470518 Jy ! Component: 3450 - total flux cleaned = -0.00477491 Jy ! Component: 3500 - total flux cleaned = -0.00478876 Jy ! Component: 3550 - total flux cleaned = -0.00487166 Jy ! Component: 3600 - total flux cleaned = -0.00481665 Jy ! Component: 3650 - total flux cleaned = -0.00488517 Jy ! Component: 3700 - total flux cleaned = -0.00495315 Jy ! Component: 3750 - total flux cleaned = -0.00498027 Jy ! Component: 3800 - total flux cleaned = -0.0050072 Jy ! Component: 3850 - total flux cleaned = -0.0050475 Jy ! Component: 3900 - total flux cleaned = -0.00499403 Jy ! Component: 3950 - total flux cleaned = -0.00508736 Jy ! Component: 4000 - total flux cleaned = -0.00514042 Jy ! Component: 4050 - total flux cleaned = -0.00519322 Jy ! Total flux subtracted in 4096 components = -0.00520651 Jy ! Clean residual min=-0.000754 max=0.000744 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.16997 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 390 components and 0.16997 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J0601-2004_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.42 at -1.096 degrees (North through East) ! Clean map min=-0.0022553 max=0.15031 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J0601-2004_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241185 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.481368 0.481368 0.962736 1.92547 3.85095 7.70189 15.4038 30.8076 61.6151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 623.223 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J0601-2004_X_uvs.log closed on Wed Dec 18 20:25:51 2013