! Started logfile: /scr/pima/gb073_uvs/J0707+3822_X_uvs.log on Sat Dec 26 09:33:22 2015 obs /scr/pima/gb073_uvs/J0707+3822_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0707+3822_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 15 of 15 possible baselines. ! AN table 3: 29 integrations on 45 of 45 possible baselines. ! AN table 4: 29 integrations on 45 of 45 possible baselines. ! AN table 5: 29 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.754222 visibilities/baseline/integration-bin. ! Found source: J0707+3822 ! ! 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 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 34296 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/gb073_uvs/J0707+3822_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 87 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.003497Jy sigma=10.841919 ! Fit after self-cal, rms=0.958079Jy sigma=10.386297 ! 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=0.7421 mas, bmaj=1.114 mas, bpa=0.7945 degrees ! Estimated noise=0.988429 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 = 0.0350547 Jy ! Component: 100 - total flux cleaned = 0.0419482 Jy ! Total flux subtracted in 100 components = 0.0419482 Jy ! Clean residual min=-0.003455 max=0.004048 Jy/beam ! Clean residual mean=-0.000003 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0419482 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0419482 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=0.066693Jy sigma=0.649764 ! Fit after self-cal, rms=0.064953Jy sigma=0.628408 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271605 Jy ! Component: 100 - total flux cleaned = 0.00256737 Jy ! Total flux subtracted in 100 components = 0.00256737 Jy ! Clean residual min=-0.003218 max=0.003460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0445155 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0445155 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=0.064708Jy sigma=0.627640 ! Fit after self-cal, rms=0.064672Jy sigma=0.627568 ! 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=1.034 mas, bmaj=1.599 mas, bpa=11.71 degrees ! Estimated noise=0.421526 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 (1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159785 Jy ! Component: 100 - total flux cleaned = 0.00185566 Jy ! Component: 150 - total flux cleaned = 0.00193832 Jy ! Component: 200 - total flux cleaned = 0.00197185 Jy ! Total flux subtracted in 200 components = 0.00197185 Jy ! Clean residual min=-0.001466 max=0.001918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0464874 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0464874 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=0.064558Jy sigma=0.626632 ! Fit after self-cal, rms=0.064509Jy sigma=0.626330 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.599 at 11.71 degrees (North through East) ! Clean map min=-0.0011671 max=0.044708 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: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.10 KP 1.03 LA 1.02 ! OV 1.02 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 EF 1.00* FD 1.01 KP 0.95 ! LA 1.10 MK 0.90 NL 0.95 ON 1.00* ! OV 1.19 PT 1.05 SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! EF 1.00* FD 0.93 KP 1.00 LA 1.03 ! MC 1.00* NL 0.95 ON 1.00* PT 1.07 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.98 KP 1.09 LA 1.10 ! OV 1.05 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 EF 1.00* FD 0.99 KP 1.04 ! LA 1.02 MK 0.89 NL 1.08 ON 1.00* ! OV 1.15 PT 1.10 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! EF 1.00* FD 0.87 KP 0.99 LA 1.12 ! MC 1.00* NL 0.87 ON 1.00* PT 0.94 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.93 KP 1.13 LA 0.98 ! OV 1.08 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 EF 1.00* FD 1.07 KP 0.95 ! LA 1.10 MC 0.85 NL 0.93 ON 0.87 ! PT 1.07 SC 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! EF 1.00* FD 0.97 KP 0.97 LA 0.93 ! MC 1.00* NL 0.90 ON 1.00* PT 1.19 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 0.90 KP 0.85 ! LA 0.84 MK 1.00* NL 1.09 ON 1.00* ! OV 1.17 PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.99 KP 0.98 LA 0.98 ! OV 0.98 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 EF 1.00* FD 0.87 KP 1.12 ! LA 1.14 MK 1.03 NL 1.18 ON 0.84 ! PT 1.02 SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 EF 1.00* FD 0.85 KP 1.07 ! LA 0.96 MK 1.09 NL 0.97 ON 0.83 ! PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.064509Jy sigma=0.626330 ! Fit after self-cal, rms=0.064325Jy sigma=0.625394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=1.584 mas, bpa=11.34 degrees ! Estimated noise=0.421753 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 (4, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177016 Jy ! Component: 100 - total flux cleaned = 0.00224726 Jy ! Component: 150 - total flux cleaned = 0.00231367 Jy ! Component: 200 - total flux cleaned = 0.00231501 Jy ! Total flux subtracted in 200 components = 0.00231501 Jy ! Clean residual min=-0.001225 max=0.001305 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0488024 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0488024 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=0.064254Jy sigma=0.624838 ! Fit after self-cal, rms=0.064239Jy sigma=0.624366 ! 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=0.064239Jy sigma=0.624366 ! Fit after self-cal, rms=0.064087Jy sigma=0.623921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.563 mas, bpa=10.9 degrees ! Estimated noise=0.422477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085028 Jy ! Component: 100 - total flux cleaned = 0.00107572 Jy ! Component: 150 - total flux cleaned = 0.00107518 Jy ! Component: 200 - total flux cleaned = 0.00107527 Jy ! Total flux subtracted in 200 components = 0.00107527 Jy ! Clean residual min=-0.001142 max=0.001140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0498777 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0498777 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=0.064057Jy sigma=0.623702 ! Fit after self-cal, rms=0.064049Jy sigma=0.623351 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 (5.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100505 Jy ! Component: 100 - total flux cleaned = 0.00108339 Jy ! Component: 150 - total flux cleaned = 0.00099804 Jy ! Component: 200 - total flux cleaned = 0.000919833 Jy ! Total flux subtracted in 200 components = 0.000919833 Jy ! Clean residual min=-0.001146 max=0.001115 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0507975 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.0507975 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=0.064024Jy sigma=0.623116 ! Fit after self-cal, rms=0.063993Jy sigma=0.622945 ! 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=0.063993Jy sigma=0.622945 ! Fit after self-cal, rms=0.063987Jy sigma=0.622745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.56 mas, bpa=10.93 degrees ! Estimated noise=0.421396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611475 Jy ! Component: 100 - total flux cleaned = 0.000544996 Jy ! Component: 150 - total flux cleaned = 0.000545991 Jy ! Component: 200 - total flux cleaned = 0.000564733 Jy ! Total flux subtracted in 200 components = 0.000564733 Jy ! Clean residual min=-0.001168 max=0.001055 Jy/beam ! Clean residual mean=-0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0513622 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.0513622 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=0.063970Jy sigma=0.622586 ! Fit after self-cal, rms=0.063995Jy sigma=0.622442 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 = 0.000308831 Jy ! Component: 100 - total flux cleaned = 0.00030776 Jy ! Component: 150 - total flux cleaned = 0.000307697 Jy ! Component: 200 - total flux cleaned = 0.000307694 Jy ! Total flux subtracted in 200 components = 0.000307694 Jy ! Clean residual min=-0.001121 max=0.001079 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0516699 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 0.0516699 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=0.063983Jy sigma=0.622341 ! Fit after self-cal, rms=0.063971Jy sigma=0.622271 ! 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=0.063971Jy sigma=0.622271 ! Fit after self-cal, rms=0.064382Jy sigma=0.622101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=3.148 mas, bpa=25.22 degrees ! Estimated noise=0.504736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431419 Jy ! Component: 100 - total flux cleaned = 0.000430345 Jy ! Component: 150 - total flux cleaned = 0.000430786 Jy ! Component: 200 - total flux cleaned = 0.000421556 Jy ! Total flux subtracted in 200 components = 0.000421556 Jy ! Clean residual min=-0.000980 max=0.001109 Jy/beam ! Clean residual mean=-0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0520915 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.0520915 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=0.064376Jy sigma=0.622081 ! Fit after self-cal, rms=0.064399Jy sigma=0.622006 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 = 1.99838e-05 Jy ! Component: 100 - total flux cleaned = 2.95796e-05 Jy ! Component: 150 - total flux cleaned = 1.25065e-05 Jy ! Component: 200 - total flux cleaned = -1.97701e-05 Jy ! Total flux subtracted in 200 components = -1.97701e-05 Jy ! Clean residual min=-0.000975 max=0.001104 Jy/beam ! Clean residual mean=-0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0520717 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.0520717 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=0.064397Jy sigma=0.621995 ! Fit after self-cal, rms=0.064399Jy sigma=0.621978 ! 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=1.023 mas, bmaj=1.556 mas, bpa=11.04 degrees ! Estimated noise=0.423269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.556 at 11.04 degrees (North through East) ! Clean map min=-0.0012851 max=0.044319 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=0.7345 mas, bmaj=1.089 mas, bpa=-0.5932 degrees ! Estimated noise=0.975291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369666 Jy ! Component: 100 - total flux cleaned = 0.0458393 Jy ! Component: 150 - total flux cleaned = 0.0490749 Jy ! Component: 200 - total flux cleaned = 0.0510643 Jy ! Total flux subtracted in 200 components = 0.0510643 Jy ! Clean residual min=-0.002656 max=0.003323 Jy/beam ! Clean residual mean=-0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0510643 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0510643 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.556 mas, bpa=11.04 degrees ! Estimated noise=0.423269 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 = 0.00132066 Jy ! Component: 100 - total flux cleaned = 0.00155293 Jy ! Component: 150 - total flux cleaned = 0.00164795 Jy ! Component: 200 - total flux cleaned = 0.00168729 Jy ! Total flux subtracted in 200 components = 0.00168729 Jy ! Clean residual min=-0.001188 max=0.001130 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0527516 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0527516 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=2.764 mas, bmaj=3.148 mas, bpa=25.22 degrees ! Estimated noise=0.504736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173925 Jy ! Component: 100 - total flux cleaned = -0.000231485 Jy ! Component: 150 - total flux cleaned = -0.000298068 Jy ! Component: 200 - total flux cleaned = -0.000374064 Jy ! Total flux subtracted in 200 components = -0.000374064 Jy ! Clean residual min=-0.001012 max=0.001091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0523776 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 = -6.86592e-05 Jy ! Component: 100 - total flux cleaned = -0.000131213 Jy ! Component: 150 - total flux cleaned = -0.000177099 Jy ! Component: 200 - total flux cleaned = -0.000209462 Jy ! Total flux subtracted in 200 components = -0.000209462 Jy ! Clean residual min=-0.000986 max=0.001097 Jy/beam ! Clean residual mean=-0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0521681 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.0521681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.556 mas, bpa=11.04 degrees ! Estimated noise=0.423269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.48182e-06 Jy ! Component: 100 - total flux cleaned = -4.24886e-06 Jy ! Component: 150 - total flux cleaned = -3.34083e-05 Jy ! Component: 200 - total flux cleaned = -7.01037e-06 Jy ! Total flux subtracted in 200 components = -7.01037e-06 Jy ! Clean residual min=-0.001082 max=0.001125 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0521611 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0521611 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=0.064461Jy sigma=0.622279 ! Fit after self-cal, rms=0.064470Jy sigma=0.622158 wmodel /scr/pima/gb073_uvs/J0707+3822_X_map.mod ! Writing 76 model components to file: /scr/pima/gb073_uvs/J0707+3822_X_map.mod wobs /scr/pima/gb073_uvs/J0707+3822_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0707+3822_X_uvs.fits wwins /scr/pima/gb073_uvs/J0707+3822_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J0707+3822_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 = 0.000145543 Jy ! Component: 100 - total flux cleaned = 0.000184047 Jy ! Component: 150 - total flux cleaned = 0.000275593 Jy ! Component: 200 - total flux cleaned = 0.000364336 Jy ! Component: 250 - total flux cleaned = 0.000416168 Jy ! Component: 300 - total flux cleaned = 0.000500628 Jy ! Component: 350 - total flux cleaned = 0.000550162 Jy ! Component: 400 - total flux cleaned = 0.000598889 Jy ! Component: 450 - total flux cleaned = 0.000678549 Jy ! Component: 500 - total flux cleaned = 0.000756481 Jy ! Component: 550 - total flux cleaned = 0.000817614 Jy ! Component: 600 - total flux cleaned = 0.000892874 Jy ! Component: 650 - total flux cleaned = 0.000892904 Jy ! Component: 700 - total flux cleaned = 0.000966211 Jy ! Component: 750 - total flux cleaned = 0.00102407 Jy ! Component: 800 - total flux cleaned = 0.00112398 Jy ! Component: 850 - total flux cleaned = 0.00118039 Jy ! Component: 900 - total flux cleaned = 0.00123584 Jy ! Component: 950 - total flux cleaned = 0.00127726 Jy ! Component: 1000 - total flux cleaned = 0.00126362 Jy ! Component: 1050 - total flux cleaned = 0.00135802 Jy ! Component: 1100 - total flux cleaned = 0.00142458 Jy ! Component: 1150 - total flux cleaned = 0.00146404 Jy ! Component: 1200 - total flux cleaned = 0.00146411 Jy ! Component: 1250 - total flux cleaned = 0.00151582 Jy ! Component: 1300 - total flux cleaned = 0.00155419 Jy ! Component: 1350 - total flux cleaned = 0.00160479 Jy ! Component: 1400 - total flux cleaned = 0.0015418 Jy ! Component: 1450 - total flux cleaned = 0.00156681 Jy ! Component: 1500 - total flux cleaned = 0.00161616 Jy ! Component: 1550 - total flux cleaned = 0.00162825 Jy ! Component: 1600 - total flux cleaned = 0.00164027 Jy ! Component: 1650 - total flux cleaned = 0.00162819 Jy ! Component: 1700 - total flux cleaned = 0.00162835 Jy ! Component: 1750 - total flux cleaned = 0.00169943 Jy ! Component: 1800 - total flux cleaned = 0.00168764 Jy ! Component: 1850 - total flux cleaned = 0.00167595 Jy ! Component: 1900 - total flux cleaned = 0.00175687 Jy ! Component: 1950 - total flux cleaned = 0.00169939 Jy ! Component: 2000 - total flux cleaned = 0.0017336 Jy ! Component: 2050 - total flux cleaned = 0.00175649 Jy ! Component: 2100 - total flux cleaned = 0.00176774 Jy ! Component: 2150 - total flux cleaned = 0.00173427 Jy ! Component: 2200 - total flux cleaned = 0.00175645 Jy ! Component: 2250 - total flux cleaned = 0.00175648 Jy ! Component: 2300 - total flux cleaned = 0.0017565 Jy ! Component: 2350 - total flux cleaned = 0.00175657 Jy ! Component: 2400 - total flux cleaned = 0.00178896 Jy ! Component: 2450 - total flux cleaned = 0.00176746 Jy ! Component: 2500 - total flux cleaned = 0.00174615 Jy ! Component: 2550 - total flux cleaned = 0.00177811 Jy ! Component: 2600 - total flux cleaned = 0.00180968 Jy ! Component: 2650 - total flux cleaned = 0.00182009 Jy ! Component: 2700 - total flux cleaned = 0.00178898 Jy ! Component: 2750 - total flux cleaned = 0.00177863 Jy ! Component: 2800 - total flux cleaned = 0.00176842 Jy ! Component: 2850 - total flux cleaned = 0.00177863 Jy ! Component: 2900 - total flux cleaned = 0.00175836 Jy ! Component: 2950 - total flux cleaned = 0.00176843 Jy ! Component: 3000 - total flux cleaned = 0.00174842 Jy ! Component: 3050 - total flux cleaned = 0.00170854 Jy ! Component: 3100 - total flux cleaned = 0.0017483 Jy ! Component: 3150 - total flux cleaned = 0.00169893 Jy ! Component: 3200 - total flux cleaned = 0.00169896 Jy ! Component: 3250 - total flux cleaned = 0.00167944 Jy ! Component: 3300 - total flux cleaned = 0.00169894 Jy ! Component: 3350 - total flux cleaned = 0.00166989 Jy ! Component: 3400 - total flux cleaned = 0.00166035 Jy ! Component: 3450 - total flux cleaned = 0.00164124 Jy ! Component: 3500 - total flux cleaned = 0.00165077 Jy ! Component: 3550 - total flux cleaned = 0.0016318 Jy ! Component: 3600 - total flux cleaned = 0.00162234 Jy ! Component: 3650 - total flux cleaned = 0.00159419 Jy ! Component: 3700 - total flux cleaned = 0.00158485 Jy ! Component: 3750 - total flux cleaned = 0.00155702 Jy ! Component: 3800 - total flux cleaned = 0.0015662 Jy ! Component: 3850 - total flux cleaned = 0.00155697 Jy ! Component: 3900 - total flux cleaned = 0.00155689 Jy ! Component: 3950 - total flux cleaned = 0.00152955 Jy ! Component: 4000 - total flux cleaned = 0.00147518 Jy ! Component: 4050 - total flux cleaned = 0.00147521 Jy ! Total flux subtracted in 4096 components = 0.00148422 Jy ! Clean residual min=-0.000615 max=0.000471 Jy/beam ! Clean residual mean=-0.000003 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0536453 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 374 components and 0.0536453 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0707+3822_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.556 at 11.04 degrees (North through East) ! Clean map min=-0.00092027 max=0.044106 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0707+3822_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0441059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02911 1.02911 2.05822 4.11643 8.23287 16.4657 32.9315 65.863 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.514 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0707+3822_X_uvs.log closed on Sat Dec 26 09:33:27 2015