! Started logfile: ./J1419+3821_S_uvs.log on Sat Jan 2 09:55:54 2016 obs J1419+3821_S_uva.fits ! Reading UV FITS file: J1419+3821_S_uva.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! AN table 2: 11 integrations on 36 of 36 possible baselines. ! AN table 3: 24 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.945726 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 16728 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet ./J1419+3821_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 7 telescope corrections were flagged in sub-array 1. ! A total of 47 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 47 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 47 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 47 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 68 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 96 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 85 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.201210Jy sigma=9.571393 ! Fit after self-cal, rms=0.418497Jy sigma=4.826592 ! 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=1.828 mas, bmaj=3.659 mas, bpa=29.5 degrees ! Estimated noise=1.51844 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 = 0.421798 Jy ! Component: 100 - total flux cleaned = 0.556731 Jy ! Total flux subtracted in 100 components = 0.556731 Jy ! Clean residual min=-0.045393 max=0.076109 Jy/beam ! Clean residual mean=0.000275 rms=0.012496 Jy/beam ! Combined flux in latest and established models = 0.556731 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.556731 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=0.277975Jy sigma=1.958655 ! Fit after self-cal, rms=0.277850Jy sigma=1.958313 ! Inverting map ! Added new window around map position (-2.5, -15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.081022 Jy ! Component: 100 - total flux cleaned = 0.126328 Jy ! Total flux subtracted in 100 components = 0.126328 Jy ! Clean residual min=-0.042157 max=0.068872 Jy/beam ! Clean residual mean=0.000059 rms=0.011494 Jy/beam ! Combined flux in latest and established models = 0.683059 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.683059 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=0.248874Jy sigma=1.719227 ! Fit after self-cal, rms=0.247614Jy sigma=1.708493 ! 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=2.233 mas, bmaj=4.243 mas, bpa=27.93 degrees ! Estimated noise=0.949805 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 = 0.038945 Jy ! Component: 100 - total flux cleaned = 0.0495073 Jy ! Component: 150 - total flux cleaned = 0.0527393 Jy ! Component: 200 - total flux cleaned = 0.0553674 Jy ! Total flux subtracted in 200 components = 0.0553674 Jy ! Clean residual min=-0.030653 max=0.042362 Jy/beam ! Clean residual mean=-0.000432 rms=0.008979 Jy/beam ! Combined flux in latest and established models = 0.738426 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.738427 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=0.235623Jy sigma=1.687403 ! Fit after self-cal, rms=0.235686Jy sigma=1.686270 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.233 x 4.243 at 27.93 degrees (North through East) ! Clean map min=-0.028058 max=0.56359 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 0.87 FD 0.94 KP 1.03 LA 0.99 ! MK 0.89 OV 0.99 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 KP 1.01 LA 1.05 ! MK 0.85 OV 0.98 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 KP 0.99 LA 0.99 ! MK 0.93 OV 1.00* PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.01 KP 1.03 LA 0.94 ! MK 1.06 NL 1.00 OV 1.00* PT 0.98 ! SC 0.90 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 KP 0.99 LA 1.01 ! MK 0.86 OV 1.00* PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00 KP 1.00 LA 0.93 ! MK 0.97 NL 1.00 OV 1.00* PT 1.01 ! SC 0.87 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 KP 0.84 LA 0.98 ! MK 0.84 OV 1.00 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.235686Jy sigma=1.686270 ! Fit after self-cal, rms=0.233114Jy sigma=1.653931 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=4.261 mas, bpa=27.39 degrees ! Estimated noise=0.93878 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 = -0.00274003 Jy ! Component: 100 - total flux cleaned = -0.00304215 Jy ! Component: 150 - total flux cleaned = -0.00304028 Jy ! Component: 200 - total flux cleaned = -0.00303674 Jy ! Total flux subtracted in 200 components = -0.00303674 Jy ! Clean residual min=-0.027434 max=0.038937 Jy/beam ! Clean residual mean=-0.000386 rms=0.008462 Jy/beam ! Combined flux in latest and established models = 0.73539 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.73539 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=0.232541Jy sigma=1.633871 ! Fit after self-cal, rms=0.232656Jy sigma=1.633279 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.232656Jy sigma=1.633279 ! Fit after self-cal, rms=0.232649Jy sigma=1.633213 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=4.261 mas, bpa=27.38 degrees ! Estimated noise=0.938614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170177 Jy ! Component: 100 - total flux cleaned = -0.00169693 Jy ! Component: 150 - total flux cleaned = -0.00194696 Jy ! Component: 200 - total flux cleaned = -0.00218416 Jy ! Total flux subtracted in 200 components = -0.00218416 Jy ! Clean residual min=-0.027088 max=0.038994 Jy/beam ! Clean residual mean=-0.000364 rms=0.008411 Jy/beam ! Combined flux in latest and established models = 0.733206 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.733206 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=0.232413Jy sigma=1.622492 ! Fit after self-cal, rms=0.232493Jy sigma=1.622398 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352658 Jy ! Component: 100 - total flux cleaned = 0.04007 Jy ! Component: 150 - total flux cleaned = 0.042984 Jy ! Component: 200 - total flux cleaned = 0.0441831 Jy ! Total flux subtracted in 200 components = 0.0441831 Jy ! Clean residual min=-0.026451 max=0.030549 Jy/beam ! Clean residual mean=-0.000802 rms=0.007593 Jy/beam ! Combined flux in latest and established models = 0.777389 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.777389 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=0.226712Jy sigma=1.484125 ! Fit after self-cal, rms=0.225919Jy sigma=1.480522 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.225919Jy sigma=1.480522 ! Fit after self-cal, rms=0.225904Jy sigma=1.479323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=4.26 mas, bpa=27.39 degrees ! Estimated noise=0.939427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854482 Jy ! Component: 100 - total flux cleaned = 0.0100434 Jy ! Component: 150 - total flux cleaned = 0.011824 Jy ! Component: 200 - total flux cleaned = 0.0122093 Jy ! Total flux subtracted in 200 components = 0.0122093 Jy ! Clean residual min=-0.025853 max=0.027680 Jy/beam ! Clean residual mean=-0.000914 rms=0.007460 Jy/beam ! Combined flux in latest and established models = 0.789598 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.789598 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=0.223916Jy sigma=1.452549 ! Fit after self-cal, rms=0.223849Jy sigma=1.452018 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 = 0.00127528 Jy ! Component: 100 - total flux cleaned = 0.000558743 Jy ! Component: 150 - total flux cleaned = -9.21133e-05 Jy ! Component: 200 - total flux cleaned = -0.000703384 Jy ! Total flux subtracted in 200 components = -0.000703384 Jy ! Clean residual min=-0.025268 max=0.027418 Jy/beam ! Clean residual mean=-0.000907 rms=0.007407 Jy/beam ! Combined flux in latest and established models = 0.788895 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.788895 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=0.222417Jy sigma=1.443097 ! Fit after self-cal, rms=0.222431Jy sigma=1.442916 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.222431Jy sigma=1.442916 ! Fit after self-cal, rms=0.222481Jy sigma=1.442403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.12 mas, bmaj=10.63 mas, bpa=65.92 degrees ! Estimated noise=1.3225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071063 Jy ! Component: 100 - total flux cleaned = 0.00919093 Jy ! Component: 150 - total flux cleaned = 0.0101329 Jy ! Component: 200 - total flux cleaned = 0.00940334 Jy ! Total flux subtracted in 200 components = 0.00940334 Jy ! Clean residual min=-0.047005 max=0.040363 Jy/beam ! Clean residual mean=-0.002650 rms=0.014719 Jy/beam ! Combined flux in latest and established models = 0.798298 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.798298 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=0.222536Jy sigma=1.442328 ! Fit after self-cal, rms=0.222430Jy sigma=1.441651 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 = -0.00019497 Jy ! Component: 100 - total flux cleaned = -0.00113473 Jy ! Component: 150 - total flux cleaned = -0.00178389 Jy ! Component: 200 - total flux cleaned = -0.00223965 Jy ! Total flux subtracted in 200 components = -0.00223965 Jy ! Clean residual min=-0.046401 max=0.039997 Jy/beam ! Clean residual mean=-0.002590 rms=0.014651 Jy/beam ! Combined flux in latest and established models = 0.796058 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.796058 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=0.222620Jy sigma=1.445883 ! Fit after self-cal, rms=0.222639Jy sigma=1.445720 ! 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=2.24 mas, bmaj=4.26 mas, bpa=27.43 degrees ! Estimated noise=0.941556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.24 x 4.26 at 27.43 degrees (North through East) ! Clean map min=-0.025206 max=0.56887 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 ! Performing amp+phase self-cal ! ! 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=0.222639Jy sigma=1.445720 ! Fit after self-cal, rms=0.220875Jy sigma=1.430866 ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=4.261 mas, bpa=27.37 degrees ! Estimated noise=0.938549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0106131 Jy ! Component: 100 - total flux cleaned = -0.0110071 Jy ! Component: 150 - total flux cleaned = -0.0104255 Jy ! Component: 200 - total flux cleaned = -0.0109482 Jy ! Total flux subtracted in 200 components = -0.0109482 Jy ! Clean residual min=-0.024606 max=0.027947 Jy/beam ! Clean residual mean=-0.000884 rms=0.007166 Jy/beam ! Combined flux in latest and established models = 0.78511 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.78511 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=0.218907Jy sigma=1.422469 ! Fit after self-cal, rms=0.218842Jy sigma=1.421832 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117903 Jy ! Component: 100 - total flux cleaned = -0.00118161 Jy ! Component: 150 - total flux cleaned = -0.00139078 Jy ! Component: 200 - total flux cleaned = -0.00139036 Jy ! Total flux subtracted in 200 components = -0.00139036 Jy ! Clean residual min=-0.024917 max=0.027365 Jy/beam ! Clean residual mean=-0.000872 rms=0.007176 Jy/beam ! Combined flux in latest and established models = 0.78372 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.78372 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=0.217938Jy sigma=1.420197 ! Fit after self-cal, rms=0.217932Jy sigma=1.420083 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.217932Jy sigma=1.420083 ! Fit after self-cal, rms=0.217812Jy sigma=1.418074 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.838 mas, bmaj=3.665 mas, bpa=29.25 degrees ! Estimated noise=1.50201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.415613 Jy ! Component: 100 - total flux cleaned = 0.550676 Jy ! Component: 150 - total flux cleaned = 0.635077 Jy ! Component: 200 - total flux cleaned = 0.698139 Jy ! Total flux subtracted in 200 components = 0.698139 Jy ! Clean residual min=-0.038152 max=0.050527 Jy/beam ! Clean residual mean=0.000032 rms=0.010181 Jy/beam ! Combined flux in latest and established models = 0.698139 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 0.698139 Jy ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=4.263 mas, bpa=27.4 degrees ! Estimated noise=0.938529 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 = 0.0528802 Jy ! Component: 100 - total flux cleaned = 0.0671712 Jy ! Component: 150 - total flux cleaned = 0.0719981 Jy ! Component: 200 - total flux cleaned = 0.0744724 Jy ! Total flux subtracted in 200 components = 0.0744724 Jy ! Clean residual min=-0.027694 max=0.032592 Jy/beam ! Clean residual mean=-0.000766 rms=0.007503 Jy/beam ! Combined flux in latest and established models = 0.772612 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.772612 Jy ! Inverting map ! Added new window around map position (10.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203617 Jy ! Component: 100 - total flux cleaned = 0.0296826 Jy ! Component: 150 - total flux cleaned = 0.033757 Jy ! Component: 200 - total flux cleaned = 0.0356175 Jy ! Total flux subtracted in 200 components = 0.0356175 Jy ! Clean residual min=-0.025808 max=0.027291 Jy/beam ! Clean residual mean=-0.001120 rms=0.006997 Jy/beam ! Combined flux in latest and established models = 0.808229 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.808229 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=10.13 mas, bmaj=10.63 mas, bpa=64.73 degrees ! Estimated noise=1.31431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474005 Jy ! Component: 100 - total flux cleaned = 0.00351065 Jy ! Component: 150 - total flux cleaned = 0.00283386 Jy ! Component: 200 - total flux cleaned = 0.00283476 Jy ! Total flux subtracted in 200 components = 0.00283476 Jy ! Clean residual min=-0.044258 max=0.039709 Jy/beam ! Clean residual mean=-0.003026 rms=0.013896 Jy/beam ! Combined flux in latest and established models = 0.811064 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 = -0.000276151 Jy ! Component: 100 - total flux cleaned = -0.000532973 Jy ! Component: 150 - total flux cleaned = -0.000532349 Jy ! Component: 200 - total flux cleaned = -0.000762976 Jy ! Total flux subtracted in 200 components = -0.000762976 Jy ! Clean residual min=-0.043403 max=0.038790 Jy/beam ! Clean residual mean=-0.003003 rms=0.013844 Jy/beam ! Combined flux in latest and established models = 0.810301 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.810301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=4.263 mas, bpa=27.4 degrees ! Estimated noise=0.938529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00760094 Jy ! Component: 100 - total flux cleaned = -0.00654802 Jy ! Component: 150 - total flux cleaned = -0.00509819 Jy ! Component: 200 - total flux cleaned = -0.00287043 Jy ! Total flux subtracted in 200 components = -0.00287043 Jy ! Clean residual min=-0.023793 max=0.026867 Jy/beam ! Clean residual mean=-0.001108 rms=0.006823 Jy/beam ! Combined flux in latest and established models = 0.807431 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.807431 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=0.217998Jy sigma=1.386900 ! Fit after self-cal, rms=0.216890Jy sigma=1.381891 wmodel ./J1419+3821_S_map.mod ! Writing 80 model components to file: ./J1419+3821_S_map.mod wobs ./J1419+3821_S_uvs.fits ! Writing UV FITS file: ./J1419+3821_S_uvs.fits wwins ./J1419+3821_S_map.win ! wwins: Wrote 4 windows to ./J1419+3821_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 = 0.0071723 Jy ! Component: 100 - total flux cleaned = 0.0114546 Jy ! Component: 150 - total flux cleaned = 0.0134734 Jy ! Component: 200 - total flux cleaned = 0.0158159 Jy ! Component: 250 - total flux cleaned = 0.0184538 Jy ! Component: 300 - total flux cleaned = 0.0202769 Jy ! Component: 350 - total flux cleaned = 0.0227546 Jy ! Component: 400 - total flux cleaned = 0.0241233 Jy ! Component: 450 - total flux cleaned = 0.0251304 Jy ! Component: 500 - total flux cleaned = 0.0270745 Jy ! Component: 550 - total flux cleaned = 0.0267559 Jy ! Component: 600 - total flux cleaned = 0.0273792 Jy ! Component: 650 - total flux cleaned = 0.0279823 Jy ! Component: 700 - total flux cleaned = 0.0276868 Jy ! Component: 750 - total flux cleaned = 0.0276926 Jy ! Component: 800 - total flux cleaned = 0.0274188 Jy ! Component: 850 - total flux cleaned = 0.0277033 Jy ! Component: 900 - total flux cleaned = 0.027435 Jy ! Component: 950 - total flux cleaned = 0.0269064 Jy ! Component: 1000 - total flux cleaned = 0.0266469 Jy ! Component: 1050 - total flux cleaned = 0.0261345 Jy ! Component: 1100 - total flux cleaned = 0.0251346 Jy ! Component: 1150 - total flux cleaned = 0.0253807 Jy ! Component: 1200 - total flux cleaned = 0.0244039 Jy ! Component: 1250 - total flux cleaned = 0.0234462 Jy ! Component: 1300 - total flux cleaned = 0.0227353 Jy ! Component: 1350 - total flux cleaned = 0.0220366 Jy ! Component: 1400 - total flux cleaned = 0.0208918 Jy ! Component: 1450 - total flux cleaned = 0.0206678 Jy ! Component: 1500 - total flux cleaned = 0.0197801 Jy ! Component: 1550 - total flux cleaned = 0.0189064 Jy ! Component: 1600 - total flux cleaned = 0.0184738 Jy ! Component: 1650 - total flux cleaned = 0.0178391 Jy ! Component: 1700 - total flux cleaned = 0.0174212 Jy ! Component: 1750 - total flux cleaned = 0.0165967 Jy ! Component: 1800 - total flux cleaned = 0.0163905 Jy ! Component: 1850 - total flux cleaned = 0.0155909 Jy ! Component: 1900 - total flux cleaned = 0.0155936 Jy ! Component: 1950 - total flux cleaned = 0.0148126 Jy ! Component: 2000 - total flux cleaned = 0.0146209 Jy ! Component: 2050 - total flux cleaned = 0.0142377 Jy ! Component: 2100 - total flux cleaned = 0.0136744 Jy ! Component: 2150 - total flux cleaned = 0.0136751 Jy ! Component: 2200 - total flux cleaned = 0.0131239 Jy ! Component: 2250 - total flux cleaned = 0.0127592 Jy ! Component: 2300 - total flux cleaned = 0.0122212 Jy ! Component: 2350 - total flux cleaned = 0.0115125 Jy ! Component: 2400 - total flux cleaned = 0.0109869 Jy ! Component: 2450 - total flux cleaned = 0.010642 Jy ! Component: 2500 - total flux cleaned = 0.0108123 Jy ! Component: 2550 - total flux cleaned = 0.00996113 Jy ! Component: 2600 - total flux cleaned = 0.00979367 Jy ! Component: 2650 - total flux cleaned = 0.00929753 Jy ! Component: 2700 - total flux cleaned = 0.0089705 Jy ! Component: 2750 - total flux cleaned = 0.00864507 Jy ! Component: 2800 - total flux cleaned = 0.00800125 Jy ! Component: 2850 - total flux cleaned = 0.00784288 Jy ! Component: 2900 - total flux cleaned = 0.00721126 Jy ! Component: 2950 - total flux cleaned = 0.00721162 Jy ! Component: 3000 - total flux cleaned = 0.00674471 Jy ! Component: 3050 - total flux cleaned = 0.00628227 Jy ! Component: 3100 - total flux cleaned = 0.00567037 Jy ! Component: 3150 - total flux cleaned = 0.00506443 Jy ! Component: 3200 - total flux cleaned = 0.00431371 Jy ! Component: 3250 - total flux cleaned = 0.00371959 Jy ! Component: 3300 - total flux cleaned = 0.00327819 Jy ! Component: 3350 - total flux cleaned = 0.00240095 Jy ! Component: 3400 - total flux cleaned = 0.00211087 Jy ! Component: 3450 - total flux cleaned = 0.00139112 Jy ! Component: 3500 - total flux cleaned = 0.000535675 Jy ! Component: 3550 - total flux cleaned = 0.000112042 Jy ! Component: 3600 - total flux cleaned = -0.000450061 Jy ! Component: 3650 - total flux cleaned = -0.00114682 Jy ! Component: 3700 - total flux cleaned = -0.00169919 Jy ! Component: 3750 - total flux cleaned = -0.00210948 Jy ! Component: 3800 - total flux cleaned = -0.00265297 Jy ! Component: 3850 - total flux cleaned = -0.00319296 Jy ! Component: 3900 - total flux cleaned = -0.0041292 Jy ! Component: 3950 - total flux cleaned = -0.00466111 Jy ! Component: 4000 - total flux cleaned = -0.00518837 Jy ! Component: 4050 - total flux cleaned = -0.00558051 Jy ! Total flux subtracted in 4096 components = -0.00636064 Jy ! Clean residual min=-0.006478 max=0.007372 Jy/beam ! Clean residual mean=-0.000733 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.80107 Jy keep ! Adding 412 model components to the UV plane model. ! The established model now contains 490 components and 0.80107 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1419+3821_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.244 x 4.263 at 27.4 degrees (North through East) ! Clean map min=-0.01378 max=0.57492 Jy/beam ! Writing clean map to FITS file: ./J1419+3821_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.574916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0024285 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26723 1.26723 2.53446 5.06892 10.1378 20.2757 40.5513 81.1026 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0072 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.574 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.737 quit ! Quitting program ! Log file ./J1419+3821_S_uvs.log closed on Sat Jan 2 09:55:59 2016