! Started logfile: /scr/pima/gb073_uvs/J0814+5609_S_uvs.log on Sat Dec 26 10:13:28 2015 obs /scr/pima/gb073_uvs/J0814+5609_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0814+5609_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! AN table 3: 59 integrations on 45 of 45 possible baselines. ! AN table 4: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.7848 visibilities/baseline/integration-bin. ! Found source: J0814+5609 ! ! 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 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 53448 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J0814+5609_S] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 77 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 77 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 135 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 135 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 135 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 135 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 126 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 126 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.010435Jy sigma=8.394618 ! Fit after self-cal, rms=0.954248Jy sigma=7.713343 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=5.036 mas, bpa=-74.96 degrees ! Estimated noise=1.06909 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 = 0.0394805 Jy ! Component: 100 - total flux cleaned = 0.050743 Jy ! Total flux subtracted in 100 components = 0.050743 Jy ! Clean residual min=-0.006225 max=0.005928 Jy/beam ! Clean residual mean=-0.000019 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.050743 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.050743 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=0.131408Jy sigma=0.594888 ! Fit after self-cal, rms=0.130154Jy sigma=0.582269 ! 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=4.403 mas, bmaj=6.313 mas, bpa=-80.61 degrees ! Estimated noise=0.484085 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 = 0.00381136 Jy ! Component: 100 - total flux cleaned = 0.00353605 Jy ! Component: 150 - total flux cleaned = 0.00338479 Jy ! Component: 200 - total flux cleaned = 0.00320042 Jy ! Total flux subtracted in 200 components = 0.00320042 Jy ! Clean residual min=-0.003097 max=0.003182 Jy/beam ! Clean residual mean=-0.000023 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0539434 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0539434 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=0.129850Jy sigma=0.580533 ! Fit after self-cal, rms=0.129780Jy sigma=0.580283 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.403 x 6.313 at -80.61 degrees (North through East) ! Clean map min=-0.0030403 max=0.053682 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* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 EF 1.00* FD 1.04 KP 1.03 ! LA 1.12 NL 0.94 OV 1.03 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 EF 1.00* FD 1.14 KP 0.97 ! LA 1.14 NL 0.84 OV 1.01 PT 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! 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* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 EF 1.00* FD 1.05 KP 1.06 ! LA 1.04 NL 0.88 OV 1.00* PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 EF 1.00* FD 1.08 KP 1.05 ! LA 1.04 NL 0.93 OV 1.00* PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! 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* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 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 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! 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* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 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 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! 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* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 EF 1.00* FD 1.17 KP 0.86 ! LA 0.96 NL 1.02 OV 1.00 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! 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* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 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 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! 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* ! ! ! Fit before self-cal, rms=0.129780Jy sigma=0.580283 ! Fit after self-cal, rms=0.129830Jy sigma=0.579978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.405 mas, bmaj=6.308 mas, bpa=-80.64 degrees ! Estimated noise=0.483755 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 = -0.000259343 Jy ! Component: 100 - total flux cleaned = -0.000406119 Jy ! Component: 150 - total flux cleaned = -0.00044596 Jy ! Component: 200 - total flux cleaned = -0.000517865 Jy ! Total flux subtracted in 200 components = -0.000517865 Jy ! Clean residual min=-0.002877 max=0.003041 Jy/beam ! Clean residual mean=-0.000024 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0534256 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0534256 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=0.129778Jy sigma=0.579791 ! Fit after self-cal, rms=0.129770Jy sigma=0.579592 ! 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=0.129770Jy sigma=0.579592 ! Fit after self-cal, rms=0.129947Jy sigma=0.579504 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.384 mas, bmaj=6.299 mas, bpa=-80.42 degrees ! Estimated noise=0.484573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.03208e-05 Jy ! Component: 100 - total flux cleaned = -7.55444e-05 Jy ! Component: 150 - total flux cleaned = -0.000103507 Jy ! Component: 200 - total flux cleaned = -0.000131762 Jy ! Total flux subtracted in 200 components = -0.000131762 Jy ! Clean residual min=-0.002807 max=0.002962 Jy/beam ! Clean residual mean=-0.000024 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0532938 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0532938 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=0.129922Jy sigma=0.579408 ! Fit after self-cal, rms=0.129933Jy sigma=0.579270 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 = -0.00013397 Jy ! Component: 100 - total flux cleaned = -0.000160255 Jy ! Component: 150 - total flux cleaned = -0.000185152 Jy ! Component: 200 - total flux cleaned = -0.00023187 Jy ! Total flux subtracted in 200 components = -0.00023187 Jy ! Clean residual min=-0.002804 max=0.002911 Jy/beam ! Clean residual mean=-0.000025 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0530619 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.053062 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=0.129922Jy sigma=0.579187 ! Fit after self-cal, rms=0.129915Jy sigma=0.579101 ! 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=0.129915Jy sigma=0.579101 ! Fit after self-cal, rms=0.130018Jy sigma=0.578711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.356 mas, bmaj=6.302 mas, bpa=-80.64 degrees ! Estimated noise=0.484257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.04371e-05 Jy ! Component: 100 - total flux cleaned = -8.89832e-05 Jy ! Component: 150 - total flux cleaned = -0.000105861 Jy ! Component: 200 - total flux cleaned = -0.000122436 Jy ! Total flux subtracted in 200 components = -0.000122436 Jy ! Clean residual min=-0.002735 max=0.002861 Jy/beam ! Clean residual mean=-0.000026 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0529395 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0529395 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=0.130007Jy sigma=0.578700 ! Fit after self-cal, rms=0.130021Jy sigma=0.578626 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 = -0.000123259 Jy ! Component: 100 - total flux cleaned = -0.000138513 Jy ! Component: 150 - total flux cleaned = -0.000153563 Jy ! Component: 200 - total flux cleaned = -0.000181479 Jy ! Total flux subtracted in 200 components = -0.000181479 Jy ! Clean residual min=-0.002745 max=0.002830 Jy/beam ! Clean residual mean=-0.000025 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.052758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.052758 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=0.130016Jy sigma=0.578602 ! Fit after self-cal, rms=0.130020Jy sigma=0.578576 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.130020Jy sigma=0.578576 ! Fit after self-cal, rms=0.130043Jy sigma=0.578441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.451 mas, bmaj=10.56 mas, bpa=61.98 degrees ! Estimated noise=0.555622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.71555e-05 Jy ! Component: 100 - total flux cleaned = 6.79419e-05 Jy ! Component: 150 - total flux cleaned = 7.65023e-05 Jy ! Component: 200 - total flux cleaned = 7.71145e-05 Jy ! Total flux subtracted in 200 components = 7.71145e-05 Jy ! Clean residual min=-0.003106 max=0.003238 Jy/beam ! Clean residual mean=-0.000036 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0528352 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.0528352 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=0.130046Jy sigma=0.578464 ! Fit after self-cal, rms=0.130055Jy sigma=0.578423 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 = 5.52032e-06 Jy ! Component: 100 - total flux cleaned = -1.02079e-05 Jy ! Component: 150 - total flux cleaned = -4.25597e-06 Jy ! Component: 200 - total flux cleaned = 6.70421e-06 Jy ! Total flux subtracted in 200 components = 6.70421e-06 Jy ! Clean residual min=-0.003107 max=0.003226 Jy/beam ! Clean residual mean=-0.000037 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0528419 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.0528419 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=0.130059Jy sigma=0.578441 ! Fit after self-cal, rms=0.130054Jy sigma=0.578435 ! 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=4.349 mas, bmaj=6.302 mas, bpa=-80.75 degrees ! Estimated noise=0.483391 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.349 x 6.302 at -80.75 degrees (North through East) ! Clean map min=-0.0027127 max=0.053811 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=5.029 mas, bpa=-75.21 degrees ! Estimated noise=1.06179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414011 Jy ! Component: 100 - total flux cleaned = 0.0523759 Jy ! Component: 150 - total flux cleaned = 0.053177 Jy ! Component: 200 - total flux cleaned = 0.0525418 Jy ! Total flux subtracted in 200 components = 0.0525418 Jy ! Clean residual min=-0.005404 max=0.004850 Jy/beam ! Clean residual mean=-0.000019 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.0525418 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0525418 Jy ! Inverting map and beam ! Estimated beam: bmin=4.349 mas, bmaj=6.302 mas, bpa=-80.75 degrees ! Estimated noise=0.483391 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 (26.5, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192867 Jy ! Component: 100 - total flux cleaned = 0.00219913 Jy ! Component: 150 - total flux cleaned = 0.00221562 Jy ! Component: 200 - total flux cleaned = 0.00216742 Jy ! Total flux subtracted in 200 components = 0.00216742 Jy ! Clean residual min=-0.002687 max=0.002564 Jy/beam ! Clean residual mean=-0.000018 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0547092 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0547092 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.451 mas, bmaj=10.56 mas, bpa=61.98 degrees ! Estimated noise=0.555622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428056 Jy ! Component: 100 - total flux cleaned = -0.000427538 Jy ! Component: 150 - total flux cleaned = -0.00038151 Jy ! Component: 200 - total flux cleaned = -0.000304288 Jy ! Total flux subtracted in 200 components = -0.000304288 Jy ! Clean residual min=-0.002692 max=0.002580 Jy/beam ! Clean residual mean=-0.000029 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0544049 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 = 3.47241e-05 Jy ! Component: 100 - total flux cleaned = 3.50534e-05 Jy ! Component: 150 - total flux cleaned = 5.1216e-05 Jy ! Component: 200 - total flux cleaned = 5.10245e-05 Jy ! Total flux subtracted in 200 components = 5.10245e-05 Jy ! Clean residual min=-0.002674 max=0.002551 Jy/beam ! Clean residual mean=-0.000029 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0544559 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.0544559 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.349 mas, bmaj=6.302 mas, bpa=-80.75 degrees ! Estimated noise=0.483391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469125 Jy ! Component: 100 - total flux cleaned = -0.000536921 Jy ! Component: 150 - total flux cleaned = -0.000537602 Jy ! Component: 200 - total flux cleaned = -0.000538268 Jy ! Total flux subtracted in 200 components = -0.000538268 Jy ! Clean residual min=-0.002539 max=0.002353 Jy/beam ! Clean residual mean=-0.000019 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0539177 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.0539177 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=0.129972Jy sigma=0.577768 ! Fit after self-cal, rms=0.130021Jy sigma=0.577383 wmodel /scr/pima/gb073_uvs/J0814+5609_S_map.mod ! Writing 74 model components to file: /scr/pima/gb073_uvs/J0814+5609_S_map.mod wobs /scr/pima/gb073_uvs/J0814+5609_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0814+5609_S_uvs.fits wwins /scr/pima/gb073_uvs/J0814+5609_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J0814+5609_S_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 = -0.000331488 Jy ! Component: 100 - total flux cleaned = -0.000616007 Jy ! Component: 150 - total flux cleaned = -0.000924546 Jy ! Component: 200 - total flux cleaned = -0.00114639 Jy ! Component: 250 - total flux cleaned = -0.00132561 Jy ! Component: 300 - total flux cleaned = -0.00149993 Jy ! Component: 350 - total flux cleaned = -0.00176905 Jy ! Component: 400 - total flux cleaned = -0.00189959 Jy ! Component: 450 - total flux cleaned = -0.00209065 Jy ! Component: 500 - total flux cleaned = -0.00212097 Jy ! Component: 550 - total flux cleaned = -0.00221216 Jy ! Component: 600 - total flux cleaned = -0.00236239 Jy ! Component: 650 - total flux cleaned = -0.0025083 Jy ! Component: 700 - total flux cleaned = -0.00270787 Jy ! Component: 750 - total flux cleaned = -0.00276316 Jy ! Component: 800 - total flux cleaned = -0.00292676 Jy ! Component: 850 - total flux cleaned = -0.00297982 Jy ! Component: 900 - total flux cleaned = -0.00308479 Jy ! Component: 950 - total flux cleaned = -0.00316232 Jy ! Component: 1000 - total flux cleaned = -0.00326327 Jy ! Component: 1050 - total flux cleaned = -0.00331302 Jy ! Component: 1100 - total flux cleaned = -0.0033627 Jy ! Component: 1150 - total flux cleaned = -0.00350656 Jy ! Component: 1200 - total flux cleaned = -0.00353001 Jy ! Component: 1250 - total flux cleaned = -0.0035541 Jy ! Component: 1300 - total flux cleaned = -0.00364584 Jy ! Component: 1350 - total flux cleaned = -0.0036235 Jy ! Component: 1400 - total flux cleaned = -0.0036902 Jy ! Component: 1450 - total flux cleaned = -0.00369007 Jy ! Component: 1500 - total flux cleaned = -0.00373328 Jy ! Component: 1550 - total flux cleaned = -0.00371229 Jy ! Component: 1600 - total flux cleaned = -0.0036704 Jy ! Component: 1650 - total flux cleaned = -0.00365007 Jy ! Component: 1700 - total flux cleaned = -0.00360965 Jy ! Component: 1750 - total flux cleaned = -0.00364996 Jy ! Component: 1800 - total flux cleaned = -0.00366961 Jy ! Component: 1850 - total flux cleaned = -0.00372803 Jy ! Component: 1900 - total flux cleaned = -0.00367003 Jy ! Component: 1950 - total flux cleaned = -0.00366957 Jy ! Component: 2000 - total flux cleaned = -0.0037259 Jy ! Component: 2050 - total flux cleaned = -0.00368883 Jy ! Component: 2100 - total flux cleaned = -0.00376241 Jy ! Component: 2150 - total flux cleaned = -0.00370746 Jy ! Component: 2200 - total flux cleaned = -0.00370777 Jy ! Component: 2250 - total flux cleaned = -0.00372554 Jy ! Component: 2300 - total flux cleaned = -0.00374339 Jy ! Component: 2350 - total flux cleaned = -0.00374338 Jy ! Component: 2400 - total flux cleaned = -0.00381185 Jy ! Component: 2450 - total flux cleaned = -0.00371019 Jy ! Component: 2500 - total flux cleaned = -0.00374394 Jy ! Component: 2550 - total flux cleaned = -0.00380999 Jy ! Component: 2600 - total flux cleaned = -0.00377704 Jy ! Component: 2650 - total flux cleaned = -0.0037773 Jy ! Component: 2700 - total flux cleaned = -0.00377732 Jy ! Component: 2750 - total flux cleaned = -0.003809 Jy ! Component: 2800 - total flux cleaned = -0.00377764 Jy ! Component: 2850 - total flux cleaned = -0.00379302 Jy ! Component: 2900 - total flux cleaned = -0.00377782 Jy ! Component: 2950 - total flux cleaned = -0.00382357 Jy ! Component: 3000 - total flux cleaned = -0.00379346 Jy ! Component: 3050 - total flux cleaned = -0.0037635 Jy ! Component: 3100 - total flux cleaned = -0.00371898 Jy ! Component: 3150 - total flux cleaned = -0.00367507 Jy ! Component: 3200 - total flux cleaned = -0.00364603 Jy ! Component: 3250 - total flux cleaned = -0.00363188 Jy ! Component: 3300 - total flux cleaned = -0.0035746 Jy ! Component: 3350 - total flux cleaned = -0.00353215 Jy ! Component: 3400 - total flux cleaned = -0.00354595 Jy ! Component: 3450 - total flux cleaned = -0.00347645 Jy ! Component: 3500 - total flux cleaned = -0.00347635 Jy ! Component: 3550 - total flux cleaned = -0.00342162 Jy ! Component: 3600 - total flux cleaned = -0.00339458 Jy ! Component: 3650 - total flux cleaned = -0.00332741 Jy ! Component: 3700 - total flux cleaned = -0.00334071 Jy ! Component: 3750 - total flux cleaned = -0.00327452 Jy ! Component: 3800 - total flux cleaned = -0.00320879 Jy ! Component: 3850 - total flux cleaned = -0.00320894 Jy ! Component: 3900 - total flux cleaned = -0.00314446 Jy ! Component: 3950 - total flux cleaned = -0.0031701 Jy ! Component: 4000 - total flux cleaned = -0.00313177 Jy ! Component: 4050 - total flux cleaned = -0.00305609 Jy ! Total flux subtracted in 4096 components = -0.00308123 Jy ! Clean residual min=-0.000781 max=0.000648 Jy/beam ! Clean residual mean=-0.000013 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0508364 Jy keep ! Adding 372 model components to the UV plane model. ! The established model now contains 446 components and 0.0508364 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0814+5609_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.349 x 6.302 at -80.75 degrees (North through East) ! Clean map min=-0.0016427 max=0.053266 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0814+5609_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0532658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43955 1.43955 2.87911 5.75822 11.5164 23.0329 46.0657 92.1315 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 208.397 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0814+5609_S_uvs.log closed on Sat Dec 26 10:13:33 2015