! Started logfile: /scr/pima/gc030_uvs/J1245+5709_X_uvs.log on Fri Apr 22 08:48:28 2016 obs /scr/pima/gc030_uvs/J1245+5709_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1245+5709_X_uva.fits ! AN table 1: 71 integrations on 36 of 36 possible baselines. ! AN table 2: 131 integrations on 36 of 36 possible baselines. ! AN table 3: 70 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.77982 visibilities/baseline/integration-bin. ! Found source: J1245+5709 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 61088 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J1245+5709_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 7 telescope corrections were flagged in sub-array 1. ! A total of 375 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 375 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 375 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 375 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! A total of 630 telescope corrections were flagged in sub-array 2. ! A total of 77 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 375 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 375 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.008819Jy sigma=11.585169 ! Fit after self-cal, rms=0.937214Jy sigma=10.839109 ! 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 0.0311% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.5249 mas, bmaj=0.6427 mas, bpa=-89.2 degrees ! Estimated noise=0.767481 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 = 0.0500855 Jy ! Component: 100 - total flux cleaned = 0.062175 Jy ! Total flux subtracted in 100 components = 0.062175 Jy ! Clean residual min=-0.004741 max=0.005179 Jy/beam ! Clean residual mean=-0.000000 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.062175 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.062175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102926Jy sigma=0.753654 ! Fit after self-cal, rms=0.101978Jy sigma=0.746783 ! Inverting map ! Your choice of large map pixels excluded 0.0311% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688485 Jy ! Component: 100 - total flux cleaned = 0.0106779 Jy ! Total flux subtracted in 100 components = 0.0106779 Jy ! Clean residual min=-0.004249 max=0.004156 Jy/beam ! Clean residual mean=0.000000 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.072853 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.072853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101523Jy sigma=0.741455 ! Fit after self-cal, rms=0.101340Jy sigma=0.741103 ! Inverting map ! Your choice of large map pixels excluded 0.0311% of the data. ! The y-axis pixel size should ideally be below 0.1997 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 0.0311% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6629 mas, bmaj=0.7925 mas, bpa=-77.36 degrees ! Estimated noise=0.323438 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 = 0.000336788 Jy ! Component: 100 - total flux cleaned = 0.000178537 Jy ! Component: 150 - total flux cleaned = 8.45277e-05 Jy ! Component: 200 - total flux cleaned = -4.17859e-05 Jy ! Total flux subtracted in 200 components = -4.17859e-05 Jy ! Clean residual min=-0.003446 max=0.004161 Jy/beam ! Clean residual mean=0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0728112 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0728112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101284Jy sigma=0.740448 ! Fit after self-cal, rms=0.101254Jy sigma=0.740369 ! Inverting map ! Your choice of large map pixels excluded 0.0311% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6629 x 0.7925 at -77.36 degrees (North through East) ! Clean map min=-0.0029868 max=0.066996 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 0.97 HN 0.85 KP 1.00 ! LA 0.98 MK 0.91 NL 1.07 OV 0.98 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 EB 1.00 HN 0.95 KP 1.02 ! LA 0.95 MK 0.94 NL 1.14 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 EB 1.02 HN 0.85 KP 1.02 ! LA 1.03 MK 0.88 NL 1.14 PT 1.04 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 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 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 EB 1.03 HN 0.93 KP 1.04 ! LA 0.94 MK 0.86 NL 1.18 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 186 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 EB 1.02 HN 0.87 KP 1.01 ! LA 1.02 MK 0.89 NL 1.15 PT 1.03 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.101254Jy sigma=0.740369 ! Fit after self-cal, rms=0.098604Jy sigma=0.738551 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6596 mas, bmaj=0.7856 mas, bpa=-76.73 degrees ! Estimated noise=0.324307 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, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419924 Jy ! Component: 100 - total flux cleaned = 0.00632133 Jy ! Component: 150 - total flux cleaned = 0.007198 Jy ! Component: 200 - total flux cleaned = 0.00762512 Jy ! Total flux subtracted in 200 components = 0.00762512 Jy ! Clean residual min=-0.002784 max=0.002620 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0804363 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0804363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098365Jy sigma=0.736360 ! Fit after self-cal, rms=0.098301Jy sigma=0.735822 ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098301Jy sigma=0.735822 ! Fit after self-cal, rms=0.097761Jy sigma=0.735385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6603 mas, bmaj=0.7843 mas, bpa=-76.62 degrees ! Estimated noise=0.324774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135712 Jy ! Component: 100 - total flux cleaned = 0.00156358 Jy ! Component: 150 - total flux cleaned = 0.00160301 Jy ! Component: 200 - total flux cleaned = 0.00159886 Jy ! Total flux subtracted in 200 components = 0.00159886 Jy ! Clean residual min=-0.002340 max=0.002478 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0820352 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0820352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097701Jy sigma=0.734885 ! Fit after self-cal, rms=0.097692Jy sigma=0.734763 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 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 (-16.4, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167603 Jy ! Component: 100 - total flux cleaned = 0.00149541 Jy ! Component: 150 - total flux cleaned = 0.00141289 Jy ! Component: 200 - total flux cleaned = 0.00137469 Jy ! Total flux subtracted in 200 components = 0.00137469 Jy ! Clean residual min=-0.002198 max=0.002321 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0834099 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0834099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097630Jy sigma=0.734081 ! Fit after self-cal, rms=0.097630Jy sigma=0.733939 ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-33.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212439 Jy ! Component: 100 - total flux cleaned = 0.00308769 Jy ! Component: 150 - total flux cleaned = 0.00328174 Jy ! Component: 200 - total flux cleaned = 0.00338775 Jy ! Total flux subtracted in 200 components = 0.00338775 Jy ! Clean residual min=-0.002159 max=0.001989 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0867976 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.0867976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097561Jy sigma=0.733369 ! Fit after self-cal, rms=0.097594Jy sigma=0.733228 ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097594Jy sigma=0.733228 ! Fit after self-cal, rms=0.096663Jy sigma=0.732277 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.66 mas, bmaj=0.7836 mas, bpa=-76.62 degrees ! Estimated noise=0.32347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819547 Jy ! Component: 100 - total flux cleaned = 0.00112257 Jy ! Component: 150 - total flux cleaned = 0.00124257 Jy ! Component: 200 - total flux cleaned = 0.00129801 Jy ! Total flux subtracted in 200 components = 0.00129801 Jy ! Clean residual min=-0.001924 max=0.001962 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0880956 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.0880956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096638Jy sigma=0.732053 ! Fit after self-cal, rms=0.096669Jy sigma=0.731919 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 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 (-18.2, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149646 Jy ! Component: 100 - total flux cleaned = 0.00160358 Jy ! Component: 150 - total flux cleaned = 0.00163377 Jy ! Component: 200 - total flux cleaned = 0.00169202 Jy ! Total flux subtracted in 200 components = 0.00169202 Jy ! Clean residual min=-0.001852 max=0.001841 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0897876 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.0897876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096628Jy sigma=0.731540 ! Fit after self-cal, rms=0.096624Jy sigma=0.731456 ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096624Jy sigma=0.731456 ! Fit after self-cal, rms=0.096399Jy sigma=0.731219 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.204 mas, bmaj=2.484 mas, bpa=-42.85 degrees ! Estimated noise=0.59414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883738 Jy ! Component: 100 - total flux cleaned = 0.00149217 Jy ! Component: 150 - total flux cleaned = 0.00165655 Jy ! Component: 200 - total flux cleaned = 0.00184394 Jy ! Total flux subtracted in 200 components = 0.00184394 Jy ! Clean residual min=-0.002381 max=0.002325 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0916316 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.0916316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096397Jy sigma=0.731329 ! Fit after self-cal, rms=0.096430Jy sigma=0.731234 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 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 = 0.000413527 Jy ! Component: 100 - total flux cleaned = 0.00066967 Jy ! Component: 150 - total flux cleaned = 0.000775739 Jy ! Component: 200 - total flux cleaned = 0.00085083 Jy ! Total flux subtracted in 200 components = 0.00085083 Jy ! Clean residual min=-0.002448 max=0.002265 Jy/beam ! Clean residual mean=0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0924824 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0924824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096430Jy sigma=0.731348 ! Fit after self-cal, rms=0.096440Jy sigma=0.731323 ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 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 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.659 mas, bmaj=0.7848 mas, bpa=-76.45 degrees ! Estimated noise=0.323223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.659 x 0.7848 at -76.45 degrees (North through East) ! Clean map min=-0.0015651 max=0.066207 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 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.5235 mas, bmaj=0.637 mas, bpa=-88.87 degrees ! Estimated noise=0.76854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0499295 Jy ! Component: 100 - total flux cleaned = 0.062614 Jy ! Component: 150 - total flux cleaned = 0.0690453 Jy ! Component: 200 - total flux cleaned = 0.073564 Jy ! Total flux subtracted in 200 components = 0.073564 Jy ! Clean residual min=-0.003858 max=0.004076 Jy/beam ! Clean residual mean=0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0735641 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0735641 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.659 mas, bmaj=0.7848 mas, bpa=-76.45 degrees ! Estimated noise=0.323223 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 = 0.00498669 Jy ! Component: 100 - total flux cleaned = 0.00842691 Jy ! Component: 150 - total flux cleaned = 0.0111547 Jy ! Component: 200 - total flux cleaned = 0.0133858 Jy ! Total flux subtracted in 200 components = 0.0133858 Jy ! Clean residual min=-0.002456 max=0.002144 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0869499 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.0869499 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 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 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.204 mas, bmaj=2.484 mas, bpa=-42.85 degrees ! Estimated noise=0.59414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272242 Jy ! Component: 100 - total flux cleaned = 0.00369362 Jy ! Component: 150 - total flux cleaned = 0.00452724 Jy ! Component: 200 - total flux cleaned = 0.00510712 Jy ! Total flux subtracted in 200 components = 0.00510712 Jy ! Clean residual min=-0.002304 max=0.002387 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.092057 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 = 0.000493466 Jy ! Component: 100 - total flux cleaned = 0.00077191 Jy ! Component: 150 - total flux cleaned = 0.000929001 Jy ! Component: 200 - total flux cleaned = 0.00102321 Jy ! Total flux subtracted in 200 components = 0.00102321 Jy ! Clean residual min=-0.002407 max=0.002207 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0930802 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.0930802 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.659 mas, bmaj=0.7848 mas, bpa=-76.45 degrees ! Estimated noise=0.323223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005996 Jy ! Component: 100 - total flux cleaned = 0.000538012 Jy ! Component: 150 - total flux cleaned = 0.000534743 Jy ! Component: 200 - total flux cleaned = 0.000486573 Jy ! Total flux subtracted in 200 components = 0.000486573 Jy ! Clean residual min=-0.002156 max=0.002030 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0935668 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.0935668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096524Jy sigma=0.732587 ! Fit after self-cal, rms=0.096522Jy sigma=0.732329 wmodel /scr/pima/gc030_uvs/J1245+5709_X_map.mod ! Writing 77 model components to file: /scr/pima/gc030_uvs/J1245+5709_X_map.mod wobs /scr/pima/gc030_uvs/J1245+5709_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1245+5709_X_uvs.fits wwins /scr/pima/gc030_uvs/J1245+5709_X_map.win ! wwins: Wrote 5 windows to /scr/pima/gc030_uvs/J1245+5709_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 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000775875 Jy ! Component: 100 - total flux cleaned = -0.00108602 Jy ! Component: 150 - total flux cleaned = -0.00121739 Jy ! Component: 200 - total flux cleaned = -0.00118688 Jy ! Component: 250 - total flux cleaned = -0.00118716 Jy ! Component: 300 - total flux cleaned = -0.0011863 Jy ! Component: 350 - total flux cleaned = -0.00107306 Jy ! Component: 400 - total flux cleaned = -0.00104548 Jy ! Component: 450 - total flux cleaned = -0.00107241 Jy ! Component: 500 - total flux cleaned = -0.00107259 Jy ! Component: 550 - total flux cleaned = -0.00112436 Jy ! Component: 600 - total flux cleaned = -0.00117449 Jy ! Component: 650 - total flux cleaned = -0.00119934 Jy ! Component: 700 - total flux cleaned = -0.00124721 Jy ! Component: 750 - total flux cleaned = -0.00124755 Jy ! Component: 800 - total flux cleaned = -0.00129356 Jy ! Component: 850 - total flux cleaned = -0.00136077 Jy ! Component: 900 - total flux cleaned = -0.00127272 Jy ! Component: 950 - total flux cleaned = -0.00120792 Jy ! Component: 1000 - total flux cleaned = -0.0011017 Jy ! Component: 1050 - total flux cleaned = -0.00110126 Jy ! Component: 1100 - total flux cleaned = -0.0010195 Jy ! Component: 1150 - total flux cleaned = -0.000959131 Jy ! Component: 1200 - total flux cleaned = -0.000899811 Jy ! Component: 1250 - total flux cleaned = -0.000899038 Jy ! Component: 1300 - total flux cleaned = -0.000802458 Jy ! Component: 1350 - total flux cleaned = -0.000688755 Jy ! Component: 1400 - total flux cleaned = -0.000632993 Jy ! Component: 1450 - total flux cleaned = -0.000559484 Jy ! Component: 1500 - total flux cleaned = -0.000541224 Jy ! Component: 1550 - total flux cleaned = -0.00045242 Jy ! Component: 1600 - total flux cleaned = -0.000399544 Jy ! Component: 1650 - total flux cleaned = -0.000381922 Jy ! Component: 1700 - total flux cleaned = -0.000245185 Jy ! Component: 1750 - total flux cleaned = -0.000245284 Jy ! Component: 1800 - total flux cleaned = -0.000195174 Jy ! Component: 1850 - total flux cleaned = -0.000145925 Jy ! Component: 1900 - total flux cleaned = -0.00011348 Jy ! Component: 1950 - total flux cleaned = -4.90276e-05 Jy ! Component: 2000 - total flux cleaned = -1.57446e-06 Jy ! Component: 2050 - total flux cleaned = -1.71524e-06 Jy ! Component: 2100 - total flux cleaned = 7.55905e-05 Jy ! Component: 2150 - total flux cleaned = 0.000121451 Jy ! Component: 2200 - total flux cleaned = 0.000151881 Jy ! Component: 2250 - total flux cleaned = 0.000226711 Jy ! Component: 2300 - total flux cleaned = 0.000285837 Jy ! Component: 2350 - total flux cleaned = 0.000300588 Jy ! Component: 2400 - total flux cleaned = 0.000344462 Jy ! Component: 2450 - total flux cleaned = 0.00043052 Jy ! Component: 2500 - total flux cleaned = 0.000501312 Jy ! Component: 2550 - total flux cleaned = 0.000543184 Jy ! Component: 2600 - total flux cleaned = 0.000584509 Jy ! Component: 2650 - total flux cleaned = 0.000625487 Jy ! Component: 2700 - total flux cleaned = 0.000598525 Jy ! Component: 2750 - total flux cleaned = 0.000638867 Jy ! Component: 2800 - total flux cleaned = 0.000691836 Jy ! Component: 2850 - total flux cleaned = 0.000718089 Jy ! Component: 2900 - total flux cleaned = 0.000757009 Jy ! Component: 2950 - total flux cleaned = 0.00074387 Jy ! Component: 3000 - total flux cleaned = 0.000769261 Jy ! Component: 3050 - total flux cleaned = 0.000743775 Jy ! Component: 3100 - total flux cleaned = 0.000731374 Jy ! Component: 3150 - total flux cleaned = 0.000756306 Jy ! Component: 3200 - total flux cleaned = 0.00075646 Jy ! Component: 3250 - total flux cleaned = 0.000793183 Jy ! Component: 3300 - total flux cleaned = 0.000781176 Jy ! Component: 3350 - total flux cleaned = 0.00079317 Jy ! Component: 3400 - total flux cleaned = 0.000840735 Jy ! Component: 3450 - total flux cleaned = 0.000781639 Jy ! Component: 3500 - total flux cleaned = 0.000851738 Jy ! Component: 3550 - total flux cleaned = 0.000759027 Jy ! Component: 3600 - total flux cleaned = 0.000816625 Jy ! Component: 3650 - total flux cleaned = 0.000793725 Jy ! Component: 3700 - total flux cleaned = 0.000816426 Jy ! Component: 3750 - total flux cleaned = 0.000827721 Jy ! Component: 3800 - total flux cleaned = 0.000838877 Jy ! Component: 3850 - total flux cleaned = 0.000816759 Jy ! Component: 3900 - total flux cleaned = 0.000783773 Jy ! Component: 3950 - total flux cleaned = 0.000816625 Jy ! Component: 4000 - total flux cleaned = 0.000838424 Jy ! Component: 4050 - total flux cleaned = 0.000827589 Jy ! Total flux subtracted in 4096 components = 0.000827648 Jy ! Clean residual min=-0.000578 max=0.000599 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0943944 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 401 components and 0.0943944 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1245+5709_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.659 x 0.7848 at -76.45 degrees (North through East) ! Clean map min=-0.0013993 max=0.065554 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1245+5709_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0655541 invert ! Inverting map ! Your choice of large map pixels excluded 0.0318% of the data. ! The y-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174207 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.797234 0.797234 1.59447 3.18894 6.37787 12.7557 25.5115 51.023 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 376.301 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1245+5709_X_uvs.log closed on Fri Apr 22 08:48:35 2016