! Started logfile: /scr/pima/gb073_uvs/J0955+3335_X_uvs.log on Sat Dec 26 09:35:36 2015 obs /scr/pima/gb073_uvs/J0955+3335_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0955+3335_X_uva.fits ! AN table 1: 15 integrations on 66 of 66 possible baselines. ! AN table 2: 29 integrations on 10 of 10 possible baselines. ! AN table 3: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.878107 visibilities/baseline/integration-bin. ! Found source: J0955+3335 ! ! 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 14696 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/J0955+3335_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003692Jy sigma=10.980968 ! Fit after self-cal, rms=0.949189Jy sigma=10.398438 ! 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 ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.5662 mas, bmaj=1.313 mas, bpa=-10.86 degrees ! Estimated noise=1.23437 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 = 0.0415051 Jy ! Component: 100 - total flux cleaned = 0.0505665 Jy ! Total flux subtracted in 100 components = 0.0505665 Jy ! Clean residual min=-0.003805 max=0.004211 Jy/beam ! Clean residual mean=0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0505665 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0505665 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=0.066007Jy sigma=0.661813 ! Fit after self-cal, rms=0.064741Jy sigma=0.648356 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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 ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.7308 mas, bmaj=1.61 mas, bpa=-8.513 degrees ! Estimated noise=0.590607 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 = 0.00238791 Jy ! Component: 100 - total flux cleaned = 0.00254501 Jy ! Component: 150 - total flux cleaned = 0.00261339 Jy ! Component: 200 - total flux cleaned = 0.00264692 Jy ! Total flux subtracted in 200 components = 0.00264692 Jy ! Clean residual min=-0.001867 max=0.002037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0532135 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0532135 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=0.064581Jy sigma=0.647495 ! Fit after self-cal, rms=0.064575Jy sigma=0.647488 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7308 x 1.61 at -8.513 degrees (North through East) ! Clean map min=-0.0016355 max=0.053268 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* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.98 KP 0.93 LA 1.12 ! MK 1.12 NL 0.96 PT 0.94 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 EF 1.00* FD 0.96 KP 1.00 ! LA 1.04 MC 0.93 MK 1.09 NL 0.96 ! ON 1.00* OV 0.97 PT 1.08 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.04 KP 1.03 SC 0.90 ! ZC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 KP 1.01 LA 1.14 ! MK 1.14 NL 1.05 PT 0.99 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* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.04 KP 0.98 LA 1.00 ! MK 1.05 NL 1.05 PT 1.03 SC 0.94 ! ! ! 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* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.07 KP 0.96 LA 1.02 ! MK 1.06 NL 0.88 PT 1.06 SC 0.99 ! ! ! 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* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.97 KP 0.96 LA 0.97 ! MK 1.07 NL 1.08 PT 0.89 SC 1.14 ! ! ! 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* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.14 KP 0.92 LA 0.93 ! MK 1.00 NL 0.95 PT 0.92 SC 0.98 ! ! ! 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* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.00 KP 0.92 LA 1.01 ! MK 1.05 NL 1.00 PT 0.98 SC 0.98 ! ! ! 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* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 0.95 KP 0.88 LA 0.97 ! MK 1.05 NL 1.06 PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.064575Jy sigma=0.647488 ! Fit after self-cal, rms=0.065071Jy sigma=0.646261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.7346 mas, bmaj=1.605 mas, bpa=-8.343 degrees ! Estimated noise=0.594694 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 = 0.00015011 Jy ! Component: 100 - total flux cleaned = 7.94303e-05 Jy ! Component: 150 - total flux cleaned = 4.88332e-05 Jy ! Component: 200 - total flux cleaned = 2.08985e-05 Jy ! Total flux subtracted in 200 components = 2.08985e-05 Jy ! Clean residual min=-0.001834 max=0.002037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0532344 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0532344 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=0.065008Jy sigma=0.645958 ! Fit after self-cal, rms=0.065027Jy sigma=0.645812 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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=0.065027Jy sigma=0.645812 ! Fit after self-cal, rms=0.065761Jy sigma=0.645624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.7372 mas, bmaj=1.603 mas, bpa=-8.196 degrees ! Estimated noise=0.599402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295459 Jy ! Component: 100 - total flux cleaned = 0.000266796 Jy ! Component: 150 - total flux cleaned = 0.00024048 Jy ! Component: 200 - total flux cleaned = 0.000242149 Jy ! Total flux subtracted in 200 components = 0.000242149 Jy ! Clean residual min=-0.001818 max=0.002045 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0534765 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0534765 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=0.065717Jy sigma=0.645427 ! Fit after self-cal, rms=0.065718Jy sigma=0.645407 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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 (-5.2, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176861 Jy ! Component: 100 - total flux cleaned = 0.00245944 Jy ! Component: 150 - total flux cleaned = 0.0027623 Jy ! Component: 200 - total flux cleaned = 0.00295457 Jy ! Total flux subtracted in 200 components = 0.00295457 Jy ! Clean residual min=-0.001622 max=0.001947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0564311 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0564311 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=0.065656Jy sigma=0.644867 ! Fit after self-cal, rms=0.065641Jy sigma=0.644760 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Added new window around map position (-10.2, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172308 Jy ! Component: 100 - total flux cleaned = 0.00247205 Jy ! Component: 150 - total flux cleaned = 0.00299313 Jy ! Component: 200 - total flux cleaned = 0.0033138 Jy ! Total flux subtracted in 200 components = 0.0033138 Jy ! Clean residual min=-0.001723 max=0.001924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0597449 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.0597449 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=0.065577Jy sigma=0.644227 ! Fit after self-cal, rms=0.065563Jy sigma=0.644125 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Added new window around map position (-38, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155889 Jy ! Component: 100 - total flux cleaned = 0.00245057 Jy ! Component: 150 - total flux cleaned = 0.00280846 Jy ! Component: 200 - total flux cleaned = 0.00294617 Jy ! Total flux subtracted in 200 components = 0.00294617 Jy ! Clean residual min=-0.001720 max=0.001418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.062691 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.062691 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=0.065513Jy sigma=0.643659 ! Fit after self-cal, rms=0.065493Jy sigma=0.643535 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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=0.065493Jy sigma=0.643535 ! Fit after self-cal, rms=0.065647Jy sigma=0.643160 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.7386 mas, bmaj=1.607 mas, bpa=-8.206 degrees ! Estimated noise=0.599322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188114 Jy ! Component: 100 - total flux cleaned = 0.000216493 Jy ! Component: 150 - total flux cleaned = 0.000320535 Jy ! Component: 200 - total flux cleaned = 0.000371124 Jy ! Total flux subtracted in 200 components = 0.000371124 Jy ! Clean residual min=-0.001593 max=0.001347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0630622 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0630622 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=0.065619Jy sigma=0.642967 ! Fit after self-cal, rms=0.065635Jy sigma=0.642874 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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 = 0.000164847 Jy ! Component: 100 - total flux cleaned = 0.000187554 Jy ! Component: 150 - total flux cleaned = 0.000232451 Jy ! Component: 200 - total flux cleaned = 0.000277614 Jy ! Total flux subtracted in 200 components = 0.000277614 Jy ! Clean residual min=-0.001581 max=0.001334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0633398 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.0633398 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=0.065614Jy sigma=0.642739 ! Fit after self-cal, rms=0.065609Jy sigma=0.642731 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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=0.065609Jy sigma=0.642731 ! Fit after self-cal, rms=0.065614Jy sigma=0.642467 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=2.363 mas, bmaj=2.79 mas, bpa=0.9088 degrees ! Estimated noise=0.781828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.71416e-05 Jy ! Component: 100 - total flux cleaned = 2.61459e-05 Jy ! Component: 150 - total flux cleaned = 2.7166e-05 Jy ! Component: 200 - total flux cleaned = -3.87804e-06 Jy ! Total flux subtracted in 200 components = -3.87804e-06 Jy ! Clean residual min=-0.001595 max=0.001519 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0633359 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0633359 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=0.065615Jy sigma=0.642424 ! Fit after self-cal, rms=0.065622Jy sigma=0.642367 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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 = 6.73437e-05 Jy ! Component: 100 - total flux cleaned = 9.783e-05 Jy ! Component: 150 - total flux cleaned = 8.44023e-05 Jy ! Component: 200 - total flux cleaned = 8.48282e-05 Jy ! Total flux subtracted in 200 components = 8.48282e-05 Jy ! Clean residual min=-0.001564 max=0.001488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0634208 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0634208 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=0.065622Jy sigma=0.642350 ! Fit after self-cal, rms=0.065616Jy sigma=0.642322 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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 ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.7366 mas, bmaj=1.608 mas, bpa=-8.353 degrees ! Estimated noise=0.599845 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7366 x 1.608 at -8.353 degrees (North through East) ! Clean map min=-0.0013442 max=0.054521 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 ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.5658 mas, bmaj=1.309 mas, bpa=-10.92 degrees ! Estimated noise=1.25779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437747 Jy ! Component: 100 - total flux cleaned = 0.0531546 Jy ! Component: 150 - total flux cleaned = 0.0543358 Jy ! Component: 200 - total flux cleaned = 0.0561476 Jy ! Total flux subtracted in 200 components = 0.0561476 Jy ! Clean residual min=-0.003282 max=0.003623 Jy/beam ! Clean residual mean=0.000000 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0561476 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 0.0561476 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.7366 mas, bmaj=1.608 mas, bpa=-8.353 degrees ! Estimated noise=0.599845 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 = 0.00219356 Jy ! Component: 100 - total flux cleaned = 0.00378865 Jy ! Component: 150 - total flux cleaned = 0.0046922 Jy ! Component: 200 - total flux cleaned = 0.00541995 Jy ! Total flux subtracted in 200 components = 0.00541995 Jy ! Clean residual min=-0.001572 max=0.001476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0615675 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0615676 Jy ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec 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 ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=2.363 mas, bmaj=2.79 mas, bpa=0.9088 degrees ! Estimated noise=0.781828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689532 Jy ! Component: 100 - total flux cleaned = 0.00109084 Jy ! Component: 150 - total flux cleaned = 0.00146803 Jy ! Component: 200 - total flux cleaned = 0.00170819 Jy ! Total flux subtracted in 200 components = 0.00170819 Jy ! Clean residual min=-0.001635 max=0.001455 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0632757 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 = 1.90134e-05 Jy ! Component: 100 - total flux cleaned = 3.56267e-05 Jy ! Component: 150 - total flux cleaned = 1.9843e-05 Jy ! Component: 200 - total flux cleaned = -8.15026e-06 Jy ! Total flux subtracted in 200 components = -8.15026e-06 Jy ! Clean residual min=-0.001594 max=0.001421 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0632676 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.0632676 Jy ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.7366 mas, bmaj=1.608 mas, bpa=-8.353 degrees ! Estimated noise=0.599845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133397 Jy ! Component: 100 - total flux cleaned = 4.12654e-05 Jy ! Component: 150 - total flux cleaned = 7.37378e-05 Jy ! Component: 200 - total flux cleaned = 0.000167781 Jy ! Total flux subtracted in 200 components = 0.000167781 Jy ! Clean residual min=-0.001472 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0634354 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0634354 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=0.065694Jy sigma=0.642779 ! Fit after self-cal, rms=0.065698Jy sigma=0.642739 wmodel /scr/pima/gb073_uvs/J0955+3335_X_map.mod ! Writing 55 model components to file: /scr/pima/gb073_uvs/J0955+3335_X_map.mod wobs /scr/pima/gb073_uvs/J0955+3335_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0955+3335_X_uvs.fits wwins /scr/pima/gb073_uvs/J0955+3335_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J0955+3335_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356049 Jy ! Component: 100 - total flux cleaned = -0.000432461 Jy ! Component: 150 - total flux cleaned = -0.00055268 Jy ! Component: 200 - total flux cleaned = -0.000692003 Jy ! Component: 250 - total flux cleaned = -0.000827502 Jy ! Component: 300 - total flux cleaned = -0.000959766 Jy ! Component: 350 - total flux cleaned = -0.00095953 Jy ! Component: 400 - total flux cleaned = -0.00102346 Jy ! Component: 450 - total flux cleaned = -0.00106517 Jy ! Component: 500 - total flux cleaned = -0.00108552 Jy ! Component: 550 - total flux cleaned = -0.00112595 Jy ! Component: 600 - total flux cleaned = -0.00118571 Jy ! Component: 650 - total flux cleaned = -0.00120574 Jy ! Component: 700 - total flux cleaned = -0.00128284 Jy ! Component: 750 - total flux cleaned = -0.0012638 Jy ! Component: 800 - total flux cleaned = -0.00128297 Jy ! Component: 850 - total flux cleaned = -0.00133856 Jy ! Component: 900 - total flux cleaned = -0.00133846 Jy ! Component: 950 - total flux cleaned = -0.00135627 Jy ! Component: 1000 - total flux cleaned = -0.00139176 Jy ! Component: 1050 - total flux cleaned = -0.00140917 Jy ! Component: 1100 - total flux cleaned = -0.0013915 Jy ! Component: 1150 - total flux cleaned = -0.0013399 Jy ! Component: 1200 - total flux cleaned = -0.00139113 Jy ! Component: 1250 - total flux cleaned = -0.00139103 Jy ! Component: 1300 - total flux cleaned = -0.0014244 Jy ! Component: 1350 - total flux cleaned = -0.00142442 Jy ! Component: 1400 - total flux cleaned = -0.00144084 Jy ! Component: 1450 - total flux cleaned = -0.00147329 Jy ! Component: 1500 - total flux cleaned = -0.00150559 Jy ! Component: 1550 - total flux cleaned = -0.00147376 Jy ! Component: 1600 - total flux cleaned = -0.00155279 Jy ! Component: 1650 - total flux cleaned = -0.00156852 Jy ! Component: 1700 - total flux cleaned = -0.00161528 Jy ! Component: 1750 - total flux cleaned = -0.00167681 Jy ! Component: 1800 - total flux cleaned = -0.00167686 Jy ! Component: 1850 - total flux cleaned = -0.00172227 Jy ! Component: 1900 - total flux cleaned = -0.0017672 Jy ! Component: 1950 - total flux cleaned = -0.00178223 Jy ! Component: 2000 - total flux cleaned = -0.0019304 Jy ! Component: 2050 - total flux cleaned = -0.00197443 Jy ! Component: 2100 - total flux cleaned = -0.00203291 Jy ! Component: 2150 - total flux cleaned = -0.00209075 Jy ! Component: 2200 - total flux cleaned = -0.00214846 Jy ! Component: 2250 - total flux cleaned = -0.00221998 Jy ! Component: 2300 - total flux cleaned = -0.00227665 Jy ! Component: 2350 - total flux cleaned = -0.0023756 Jy ! Component: 2400 - total flux cleaned = -0.00243175 Jy ! Component: 2450 - total flux cleaned = -0.00252934 Jy ! Component: 2500 - total flux cleaned = -0.00255696 Jy ! Component: 2550 - total flux cleaned = -0.00259837 Jy ! Component: 2600 - total flux cleaned = -0.00265314 Jy ! Component: 2650 - total flux cleaned = -0.00274827 Jy ! Component: 2700 - total flux cleaned = -0.00274821 Jy ! Component: 2750 - total flux cleaned = -0.00274811 Jy ! Component: 2800 - total flux cleaned = -0.00274817 Jy ! Component: 2850 - total flux cleaned = -0.00277481 Jy ! Component: 2900 - total flux cleaned = -0.00286737 Jy ! Component: 2950 - total flux cleaned = -0.00286731 Jy ! Component: 3000 - total flux cleaned = -0.00297193 Jy ! Component: 3050 - total flux cleaned = -0.00298497 Jy ! Component: 3100 - total flux cleaned = -0.00304971 Jy ! Component: 3150 - total flux cleaned = -0.00310113 Jy ! Component: 3200 - total flux cleaned = -0.00312663 Jy ! Component: 3250 - total flux cleaned = -0.00313941 Jy ! Component: 3300 - total flux cleaned = -0.00319016 Jy ! Component: 3350 - total flux cleaned = -0.0031775 Jy ! Component: 3400 - total flux cleaned = -0.00321516 Jy ! Component: 3450 - total flux cleaned = -0.00330247 Jy ! Component: 3500 - total flux cleaned = -0.00331492 Jy ! Component: 3550 - total flux cleaned = -0.0033767 Jy ! Component: 3600 - total flux cleaned = -0.00338894 Jy ! Component: 3650 - total flux cleaned = -0.00340131 Jy ! Component: 3700 - total flux cleaned = -0.00342576 Jy ! Component: 3750 - total flux cleaned = -0.0034986 Jy ! Component: 3800 - total flux cleaned = -0.00353471 Jy ! Component: 3850 - total flux cleaned = -0.00354682 Jy ! Component: 3900 - total flux cleaned = -0.00363055 Jy ! Component: 3950 - total flux cleaned = -0.0036306 Jy ! Component: 4000 - total flux cleaned = -0.00370166 Jy ! Component: 4050 - total flux cleaned = -0.00368989 Jy ! Total flux subtracted in 4096 components = -0.00371342 Jy ! Clean residual min=-0.000597 max=0.000674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0597219 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 335 components and 0.059722 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0955+3335_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7366 x 1.608 at -8.353 degrees (North through East) ! Clean map min=-0.0013318 max=0.054311 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0955+3335_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0543106 invert ! Inverting map ! Your choice of large map pixels excluded 1.48% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019092 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0546 1.0546 2.10921 4.21841 8.43683 16.8737 33.7473 67.4946 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.467 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0955+3335_X_uvs.log closed on Sat Dec 26 09:35:41 2015