! Started logfile: /scr/pima/gb073_uvs/J0326+0225_X_uvs.log on Sat Dec 26 09:32:27 2015 obs /scr/pima/gb073_uvs/J0326+0225_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0326+0225_X_uva.fits ! AN table 1: 29 integrations on 21 of 21 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! AN table 3: 29 integrations on 15 of 15 possible baselines. ! AN table 4: 29 integrations on 28 of 28 possible baselines. ! AN table 5: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.783675 visibilities/baseline/integration-bin. ! Found source: J0326+0225 ! ! 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 23272 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/J0326+0225_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 29 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 29 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 29 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.002065Jy sigma=11.267387 ! Fit after self-cal, rms=0.962254Jy sigma=10.867299 ! 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=0.998 mas, bmaj=2.706 mas, bpa=-12.37 degrees ! Estimated noise=0.810594 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 = 0.0307645 Jy ! Component: 100 - total flux cleaned = 0.0374803 Jy ! Total flux subtracted in 100 components = 0.0374803 Jy ! Clean residual min=-0.002138 max=0.002131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0374802 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0374802 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=0.058575Jy sigma=0.640271 ! Fit after self-cal, rms=0.056793Jy sigma=0.619941 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370893 Jy ! Component: 100 - total flux cleaned = 0.00411088 Jy ! Total flux subtracted in 100 components = 0.00411088 Jy ! Clean residual min=-0.001873 max=0.002059 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0415911 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0415911 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=0.056590Jy sigma=0.618262 ! Fit after self-cal, rms=0.056574Jy sigma=0.618118 ! 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=1.275 mas, bmaj=3.319 mas, bpa=-12.38 degrees ! Estimated noise=0.444855 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 = -5.7642e-05 Jy ! Component: 100 - total flux cleaned = -0.000122807 Jy ! Component: 150 - total flux cleaned = -0.000180641 Jy ! Component: 200 - total flux cleaned = -0.000215583 Jy ! Total flux subtracted in 200 components = -0.000215583 Jy ! Clean residual min=-0.001412 max=0.001299 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0413756 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0413756 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=0.056558Jy sigma=0.617953 ! Fit after self-cal, rms=0.056557Jy sigma=0.617923 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.275 x 3.319 at -12.38 degrees (North through East) ! Clean map min=-0.0013348 max=0.041997 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.90 KP 1.08 LA 1.04 ! MK 1.08 NL 1.03 OV 1.13 PT 0.98 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* FD 0.00* LA 0.00* NL 0.00* ! ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.13 FD 0.92 KP 1.01 LA 0.99 ! MK 0.97 NL 0.96 OV 1.08 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 KP 1.02 LA 1.12 ! NL 1.05 OV 1.11 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* FD 0.00* LA 0.00* NL 0.00* ! ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.18 KP 1.09 LA 1.06 ! NL 1.06 OV 1.04 PT 0.97 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 KP 0.97 LA 1.02 ! NL 0.96 OV 1.03 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.09 KP 0.99 LA 1.01 ! MK 1.06 NL 0.99 OV 0.94 PT 1.00 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* FD 0.00* LA 0.00* NL 0.00* ! ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.08 KP 0.96 LA 1.06 ! NL 1.03 OV 0.91 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.01 KP 1.05 LA 0.97 ! MK 0.93 NL 1.00 OV 1.06 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 KP 1.01 LA 1.09 ! NL 0.90 OV 1.12 PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.05 KP 1.10 LA 1.03 ! MK 1.07 NL 1.07 OV 1.04 PT 1.08 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* FD 0.00* LA 0.00* NL 0.00* ! ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 1.11 KP 0.97 LA 0.96 ! NL 0.92 OV 1.09 PT 1.11 SC 0.85 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 KP 0.94 LA 0.88 ! NL 0.99 OV 0.93 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.95 KP 0.92 LA 0.91 ! MK 1.01 NL 0.96 OV 1.16 PT 0.98 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* FD 0.00* LA 0.00* NL 0.00* ! ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.09 KP 1.08 LA 0.84 ! NL 0.93 OV 0.92 PT 1.00 SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 KP 0.87 LA 0.98 ! NL 1.03 OV 1.08 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 KP 0.92 LA 1.02 ! MK 1.05 NL 0.99 OV 0.92 PT 0.89 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* FD 0.00* LA 0.00* NL 0.00* ! ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.05 KP 0.91 LA 1.05 ! NL 0.89 OV 1.01 PT 0.96 SC 0.84 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.87 KP 0.97 LA 1.00 ! MK 0.93 NL 0.95 OV 1.03 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 KP 0.87 LA 1.03 ! NL 0.95 OV 1.09 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.12 KP 0.96 LA 1.03 ! MK 1.03 NL 0.97 OV 1.01 PT 0.90 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* FD 0.00* LA 0.00* NL 0.00* ! ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* FD 0.00* LA 0.00* NL 0.00* ! ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.056557Jy sigma=0.617923 ! Fit after self-cal, rms=0.056390Jy sigma=0.616638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=3.316 mas, bpa=-12.17 degrees ! Estimated noise=0.444423 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 = -0.000214603 Jy ! Component: 100 - total flux cleaned = -0.000273935 Jy ! Component: 150 - total flux cleaned = -0.000337823 Jy ! Component: 200 - total flux cleaned = -0.000383165 Jy ! Total flux subtracted in 200 components = -0.000383165 Jy ! Clean residual min=-0.001295 max=0.001222 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0409924 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0409924 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=0.056381Jy sigma=0.616581 ! Fit after self-cal, rms=0.056401Jy sigma=0.616288 ! 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=0.056401Jy sigma=0.616288 ! Fit after self-cal, rms=0.056634Jy sigma=0.616223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=3.323 mas, bpa=-12.15 degrees ! Estimated noise=0.444685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184594 Jy ! Component: 100 - total flux cleaned = -0.000248238 Jy ! Component: 150 - total flux cleaned = -0.000293867 Jy ! Component: 200 - total flux cleaned = -0.0003254 Jy ! Total flux subtracted in 200 components = -0.0003254 Jy ! Clean residual min=-0.001280 max=0.001168 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.040667 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.040667 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=0.056627Jy sigma=0.616179 ! Fit after self-cal, rms=0.056641Jy sigma=0.616139 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 = -7.32904e-05 Jy ! Component: 100 - total flux cleaned = -8.3542e-05 Jy ! Component: 150 - total flux cleaned = -0.000102602 Jy ! Component: 200 - total flux cleaned = -0.000120598 Jy ! Total flux subtracted in 200 components = -0.000120598 Jy ! Clean residual min=-0.001276 max=0.001157 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0405464 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0405464 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=0.056637Jy sigma=0.616111 ! Fit after self-cal, rms=0.056633Jy sigma=0.616070 ! 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=0.056633Jy sigma=0.616070 ! Fit after self-cal, rms=0.056959Jy sigma=0.616100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=3.331 mas, bpa=-12.17 degrees ! Estimated noise=0.446219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.08606e-05 Jy ! Component: 100 - total flux cleaned = -6.81743e-07 Jy ! Component: 150 - total flux cleaned = -2.06535e-05 Jy ! Component: 200 - total flux cleaned = -3.01453e-05 Jy ! Total flux subtracted in 200 components = -3.01453e-05 Jy ! Clean residual min=-0.001268 max=0.001176 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0405162 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0405162 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=0.056954Jy sigma=0.616067 ! Fit after self-cal, rms=0.056961Jy sigma=0.615912 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.01764e-05 Jy ! Component: 100 - total flux cleaned = -7.85744e-05 Jy ! Component: 150 - total flux cleaned = -8.73369e-05 Jy ! Component: 200 - total flux cleaned = -9.60746e-05 Jy ! Total flux subtracted in 200 components = -9.60746e-05 Jy ! Clean residual min=-0.001273 max=0.001213 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0404202 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0404202 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=0.056958Jy sigma=0.615887 ! Fit after self-cal, rms=0.056950Jy sigma=0.615830 ! 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=0.056950Jy sigma=0.615830 ! Fit after self-cal, rms=0.057325Jy sigma=0.615837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=4.074 mas, bpa=-3.276 degrees ! Estimated noise=0.48657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.52623e-05 Jy ! Component: 100 - total flux cleaned = -5.6766e-05 Jy ! Component: 150 - total flux cleaned = -8.16886e-05 Jy ! Component: 200 - total flux cleaned = -9.41439e-05 Jy ! Total flux subtracted in 200 components = -9.41439e-05 Jy ! Clean residual min=-0.001167 max=0.001184 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.040326 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.040326 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=0.057323Jy sigma=0.615829 ! Fit after self-cal, rms=0.057333Jy sigma=0.615808 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 = -2.73732e-05 Jy ! Component: 100 - total flux cleaned = -2.76346e-05 Jy ! Component: 150 - total flux cleaned = -2.79676e-05 Jy ! Component: 200 - total flux cleaned = -2.79905e-05 Jy ! Total flux subtracted in 200 components = -2.79905e-05 Jy ! Clean residual min=-0.001167 max=0.001194 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.040298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.040298 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=0.057333Jy sigma=0.615806 ! Fit after self-cal, rms=0.057332Jy sigma=0.615802 ! 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=1.291 mas, bmaj=3.334 mas, bpa=-12.15 degrees ! Estimated noise=0.448329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.291 x 3.334 at -12.15 degrees (North through East) ! Clean map min=-0.0012126 max=0.042681 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=1.005 mas, bmaj=2.697 mas, bpa=-12.07 degrees ! Estimated noise=0.822256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335929 Jy ! Component: 100 - total flux cleaned = 0.040919 Jy ! Component: 150 - total flux cleaned = 0.0414585 Jy ! Component: 200 - total flux cleaned = 0.0416369 Jy ! Total flux subtracted in 200 components = 0.0416369 Jy ! Clean residual min=-0.001922 max=0.002158 Jy/beam ! Clean residual mean=0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0416369 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0416369 Jy ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=3.334 mas, bpa=-12.15 degrees ! Estimated noise=0.448329 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-25.2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786262 Jy ! Component: 100 - total flux cleaned = 0.000789492 Jy ! Component: 150 - total flux cleaned = 0.000815335 Jy ! Component: 200 - total flux cleaned = 0.000768251 Jy ! Total flux subtracted in 200 components = 0.000768251 Jy ! Clean residual min=-0.001191 max=0.001111 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0424051 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0424051 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=2.679 mas, bmaj=4.074 mas, bpa=-3.276 degrees ! Estimated noise=0.48657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381171 Jy ! Component: 100 - total flux cleaned = -0.000670089 Jy ! Component: 150 - total flux cleaned = -0.000827033 Jy ! Component: 200 - total flux cleaned = -0.000906086 Jy ! Total flux subtracted in 200 components = -0.000906086 Jy ! Clean residual min=-0.000958 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.041499 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 = -4.94259e-05 Jy ! Component: 100 - total flux cleaned = -8.4838e-05 Jy ! Component: 150 - total flux cleaned = -0.00011691 Jy ! Component: 200 - total flux cleaned = -0.000146641 Jy ! Total flux subtracted in 200 components = -0.000146641 Jy ! Clean residual min=-0.000961 max=0.001030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0413524 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.0413524 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=3.334 mas, bpa=-12.15 degrees ! Estimated noise=0.448329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120942 Jy ! Component: 100 - total flux cleaned = 8.51848e-05 Jy ! Component: 150 - total flux cleaned = 5.27573e-05 Jy ! Component: 200 - total flux cleaned = 8.23405e-05 Jy ! Total flux subtracted in 200 components = 8.23405e-05 Jy ! Clean residual min=-0.001104 max=0.001060 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0414347 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0414348 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=0.057310Jy sigma=0.615574 ! Fit after self-cal, rms=0.057300Jy sigma=0.615435 wmodel /scr/pima/gb073_uvs/J0326+0225_X_map.mod ! Writing 60 model components to file: /scr/pima/gb073_uvs/J0326+0225_X_map.mod wobs /scr/pima/gb073_uvs/J0326+0225_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0326+0225_X_uvs.fits wwins /scr/pima/gb073_uvs/J0326+0225_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J0326+0225_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 = -0.000196293 Jy ! Component: 100 - total flux cleaned = -0.000105138 Jy ! Component: 150 - total flux cleaned = -1.31762e-06 Jy ! Component: 200 - total flux cleaned = 0.000147331 Jy ! Component: 250 - total flux cleaned = 0.000242698 Jy ! Component: 300 - total flux cleaned = 0.000365345 Jy ! Component: 350 - total flux cleaned = 0.000395014 Jy ! Component: 400 - total flux cleaned = 0.000424111 Jy ! Component: 450 - total flux cleaned = 0.000480905 Jy ! Component: 500 - total flux cleaned = 0.000508446 Jy ! Component: 550 - total flux cleaned = 0.000563227 Jy ! Component: 600 - total flux cleaned = 0.000670886 Jy ! Component: 650 - total flux cleaned = 0.000736888 Jy ! Component: 700 - total flux cleaned = 0.000801778 Jy ! Component: 750 - total flux cleaned = 0.000865708 Jy ! Component: 800 - total flux cleaned = 0.000953779 Jy ! Component: 850 - total flux cleaned = 0.00106524 Jy ! Component: 900 - total flux cleaned = 0.00112608 Jy ! Component: 950 - total flux cleaned = 0.00120968 Jy ! Component: 1000 - total flux cleaned = 0.00125673 Jy ! Component: 1050 - total flux cleaned = 0.00130321 Jy ! Component: 1100 - total flux cleaned = 0.00138346 Jy ! Component: 1150 - total flux cleaned = 0.00146269 Jy ! Component: 1200 - total flux cleaned = 0.00150732 Jy ! Component: 1250 - total flux cleaned = 0.00159556 Jy ! Component: 1300 - total flux cleaned = 0.00166086 Jy ! Component: 1350 - total flux cleaned = 0.00170361 Jy ! Component: 1400 - total flux cleaned = 0.00174602 Jy ! Component: 1450 - total flux cleaned = 0.00177742 Jy ! Component: 1500 - total flux cleaned = 0.00179795 Jy ! Component: 1550 - total flux cleaned = 0.00181857 Jy ! Component: 1600 - total flux cleaned = 0.00181863 Jy ! Component: 1650 - total flux cleaned = 0.00183856 Jy ! Component: 1700 - total flux cleaned = 0.00183862 Jy ! Component: 1750 - total flux cleaned = 0.00183865 Jy ! Component: 1800 - total flux cleaned = 0.00182914 Jy ! Component: 1850 - total flux cleaned = 0.00181026 Jy ! Component: 1900 - total flux cleaned = 0.00183857 Jy ! Component: 1950 - total flux cleaned = 0.00185717 Jy ! Component: 2000 - total flux cleaned = 0.00184793 Jy ! Component: 2050 - total flux cleaned = 0.00188434 Jy ! Component: 2100 - total flux cleaned = 0.00187535 Jy ! Component: 2150 - total flux cleaned = 0.0019557 Jy ! Component: 2200 - total flux cleaned = 0.00195566 Jy ! Component: 2250 - total flux cleaned = 0.00197322 Jy ! Component: 2300 - total flux cleaned = 0.0019819 Jy ! Component: 2350 - total flux cleaned = 0.00202471 Jy ! Component: 2400 - total flux cleaned = 0.00199077 Jy ! Component: 2450 - total flux cleaned = 0.00201615 Jy ! Component: 2500 - total flux cleaned = 0.00204936 Jy ! Component: 2550 - total flux cleaned = 0.00204936 Jy ! Component: 2600 - total flux cleaned = 0.00204922 Jy ! Component: 2650 - total flux cleaned = 0.002025 Jy ! Component: 2700 - total flux cleaned = 0.00206517 Jy ! Component: 2750 - total flux cleaned = 0.00205719 Jy ! Component: 2800 - total flux cleaned = 0.00205724 Jy ! Component: 2850 - total flux cleaned = 0.00205731 Jy ! Component: 2900 - total flux cleaned = 0.00208061 Jy ! Component: 2950 - total flux cleaned = 0.00208063 Jy ! Component: 3000 - total flux cleaned = 0.00211882 Jy ! Component: 3050 - total flux cleaned = 0.00210359 Jy ! Component: 3100 - total flux cleaned = 0.00211102 Jy ! Component: 3150 - total flux cleaned = 0.00214832 Jy ! Component: 3200 - total flux cleaned = 0.00214078 Jy ! Component: 3250 - total flux cleaned = 0.00217013 Jy ! Component: 3300 - total flux cleaned = 0.00213379 Jy ! Component: 3350 - total flux cleaned = 0.00217725 Jy ! Component: 3400 - total flux cleaned = 0.00219167 Jy ! Component: 3450 - total flux cleaned = 0.00222017 Jy ! Component: 3500 - total flux cleaned = 0.00223417 Jy ! Component: 3550 - total flux cleaned = 0.00222008 Jy ! Component: 3600 - total flux cleaned = 0.00223402 Jy ! Component: 3650 - total flux cleaned = 0.00226177 Jy ! Component: 3700 - total flux cleaned = 0.00226861 Jy ! Component: 3750 - total flux cleaned = 0.00229585 Jy ! Component: 3800 - total flux cleaned = 0.00228899 Jy ! Component: 3850 - total flux cleaned = 0.00226867 Jy ! Component: 3900 - total flux cleaned = 0.00228867 Jy ! Component: 3950 - total flux cleaned = 0.00229535 Jy ! Component: 4000 - total flux cleaned = 0.00228214 Jy ! Component: 4050 - total flux cleaned = 0.0023347 Jy ! Total flux subtracted in 4096 components = 0.00232817 Jy ! Clean residual min=-0.000405 max=0.000403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0437629 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 323 components and 0.0437629 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0326+0225_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.291 x 3.334 at -12.15 degrees (North through East) ! Clean map min=-0.00074608 max=0.042467 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0326+0225_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0424671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117714 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.83157 0.83157 1.66314 3.32628 6.65256 13.3051 26.6102 53.2205 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.763 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0326+0225_X_uvs.log closed on Sat Dec 26 09:32:34 2015