! Started logfile: /scr/pima/bs241f_uvs/J2136+0041_X_uvs.log on Wed Jul 8 16:52:46 2015 obs /scr/pima/bs241f_uvs/J2136+0041_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J2136+0041_X_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878889 visibilities/baseline/integration-bin. ! Found source: J2136+0041 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 6328 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241f_uvs/J2136+0041_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=6.199126Jy sigma=202.629405 ! Fit after self-cal, rms=5.247132Jy sigma=171.509930 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7806 mas, bmaj=2.024 mas, bpa=0.8688 degrees ! Estimated noise=0.382456 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 = 3.68327 Jy ! Component: 100 - total flux cleaned = 4.99625 Jy ! Total flux subtracted in 100 components = 4.99625 Jy ! Clean residual min=-0.490442 max=1.326360 Jy/beam ! Clean residual mean=0.000232 rms=0.165670 Jy/beam ! Combined flux in latest and established models = 4.99625 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 4.99625 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=2.744514Jy sigma=85.448015 ! Fit after self-cal, rms=2.743648Jy sigma=85.416274 ! Inverting map ! Added new window around map position (1.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22783 Jy ! Component: 100 - total flux cleaned = 1.88849 Jy ! Total flux subtracted in 100 components = 1.88849 Jy ! Clean residual min=-0.425685 max=0.662947 Jy/beam ! Clean residual mean=0.000084 rms=0.108127 Jy/beam ! Combined flux in latest and established models = 6.88474 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 6.88474 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=1.893361Jy sigma=57.175772 ! Fit after self-cal, rms=1.675201Jy sigma=51.213590 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.678453 Jy ! Component: 100 - total flux cleaned = 1.09463 Jy ! Total flux subtracted in 100 components = 1.09463 Jy ! Clean residual min=-0.324949 max=0.373976 Jy/beam ! Clean residual mean=-0.000047 rms=0.069339 Jy/beam ! Combined flux in latest and established models = 7.97936 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 7.97936 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=1.228685Jy sigma=36.997651 ! Fit after self-cal, rms=1.154019Jy sigma=35.077316 ! 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=0.9538 mas, bmaj=2.369 mas, bpa=-1.751 degrees ! Estimated noise=0.283048 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 = 0.507676 Jy ! Component: 100 - total flux cleaned = 0.794273 Jy ! Component: 150 - total flux cleaned = 0.983026 Jy ! Component: 200 - total flux cleaned = 1.0453 Jy ! Total flux subtracted in 200 components = 1.0453 Jy ! Clean residual min=-0.271618 max=0.262383 Jy/beam ! Clean residual mean=-0.000568 rms=0.065090 Jy/beam ! Combined flux in latest and established models = 9.02466 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 9.02466 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=0.868917Jy sigma=27.029117 ! Fit after self-cal, rms=0.826742Jy sigma=26.048438 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9538 x 2.369 at -1.751 degrees (North through East) ! Clean map min=-0.25832 max=4.4438 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 1.06 FD 1.05 HN 1.00 KP 1.01 ! LA 0.99 MK 1.03 NL 0.99 OV 0.91 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.05 ! LA 0.94 MK 1.04 NL 1.08 OV 0.92 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 0.98 KP 1.06 ! LA 0.90 MK 1.06 NL 1.07 OV 0.94 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.04 KP 0.95 ! LA 0.97 MK 1.06 NL 1.02 OV 0.96 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.06 KP 1.14 ! LA 0.97 MK 1.07 NL 1.18 OV 0.90 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.13 KP 1.16 ! LA 0.99 MK 1.08 NL 1.14 OV 0.97 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.07 KP 1.18 ! LA 0.97 MK 1.07 NL 0.99 OV 1.01 ! PT 0.86 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.07 KP 1.14 ! LA 0.94 MK 1.07 NL 0.99 OV 0.94 ! PT 0.87 SC 1.11 ! ! ! Fit before self-cal, rms=0.826742Jy sigma=26.048438 ! Fit after self-cal, rms=0.507989Jy sigma=13.453798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=2.4 mas, bpa=-1.621 degrees ! Estimated noise=0.288929 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 = 0.0705458 Jy ! Component: 100 - total flux cleaned = 0.0489598 Jy ! Component: 150 - total flux cleaned = 0.0288725 Jy ! Component: 200 - total flux cleaned = 0.0129253 Jy ! Total flux subtracted in 200 components = 0.0129253 Jy ! Clean residual min=-0.137485 max=0.158503 Jy/beam ! Clean residual mean=0.000035 rms=0.026352 Jy/beam ! Combined flux in latest and established models = 9.03759 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 9.03759 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=0.411416Jy sigma=10.991669 ! Fit after self-cal, rms=0.379825Jy sigma=10.218694 ! Inverting map ! Added new window around map position (-3.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133402 Jy ! Component: 100 - total flux cleaned = 0.167261 Jy ! Component: 150 - total flux cleaned = 0.170377 Jy ! Component: 200 - total flux cleaned = 0.165152 Jy ! Total flux subtracted in 200 components = 0.165152 Jy ! Clean residual min=-0.102361 max=0.080512 Jy/beam ! Clean residual mean=0.000068 rms=0.018086 Jy/beam ! Combined flux in latest and established models = 9.20274 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 9.20274 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=0.289272Jy sigma=7.788453 ! Fit after self-cal, rms=0.284934Jy sigma=7.693229 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.284934Jy sigma=7.693229 ! Fit after self-cal, rms=0.266593Jy sigma=7.342844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.974 mas, bmaj=2.402 mas, bpa=-1.556 degrees ! Estimated noise=0.287586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992609 Jy ! Component: 100 - total flux cleaned = 0.00769967 Jy ! Component: 150 - total flux cleaned = 0.0130664 Jy ! Component: 200 - total flux cleaned = 0.0146028 Jy ! Total flux subtracted in 200 components = 0.0146028 Jy ! Clean residual min=-0.079810 max=0.064102 Jy/beam ! Clean residual mean=0.000060 rms=0.014357 Jy/beam ! Combined flux in latest and established models = 9.21734 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 9.21734 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=0.228818Jy sigma=6.344384 ! Fit after self-cal, rms=0.223348Jy sigma=6.204532 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 = 0.000287803 Jy ! Component: 100 - total flux cleaned = -0.0013633 Jy ! Component: 150 - total flux cleaned = 0.00122713 Jy ! Component: 200 - total flux cleaned = 0.00241082 Jy ! Total flux subtracted in 200 components = 0.00241082 Jy ! Clean residual min=-0.073961 max=0.058526 Jy/beam ! Clean residual mean=0.000059 rms=0.012738 Jy/beam ! Combined flux in latest and established models = 9.21976 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 9.21976 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=0.203019Jy sigma=5.672781 ! Fit after self-cal, rms=0.200364Jy sigma=5.599735 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.200364Jy sigma=5.599735 ! Fit after self-cal, rms=0.195664Jy sigma=5.523917 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.974 mas, bmaj=2.401 mas, bpa=-1.523 degrees ! Estimated noise=0.286784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00367932 Jy ! Component: 100 - total flux cleaned = -0.00517379 Jy ! Component: 150 - total flux cleaned = -0.00206793 Jy ! Component: 200 - total flux cleaned = -0.00301241 Jy ! Total flux subtracted in 200 components = -0.00301241 Jy ! Clean residual min=-0.066362 max=0.050047 Jy/beam ! Clean residual mean=0.000056 rms=0.011295 Jy/beam ! Combined flux in latest and established models = 9.21674 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 9.21674 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=0.179760Jy sigma=5.103005 ! Fit after self-cal, rms=0.178091Jy sigma=5.046540 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 = -0.00509158 Jy ! Component: 100 - total flux cleaned = -0.00708899 Jy ! Component: 150 - total flux cleaned = -0.00706996 Jy ! Component: 200 - total flux cleaned = -0.00791861 Jy ! Total flux subtracted in 200 components = -0.00791861 Jy ! Clean residual min=-0.061317 max=0.046924 Jy/beam ! Clean residual mean=0.000053 rms=0.010498 Jy/beam ! Combined flux in latest and established models = 9.20883 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 9.20883 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=0.167225Jy sigma=4.764383 ! Fit after self-cal, rms=0.166463Jy sigma=4.732953 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.166463Jy sigma=4.732953 ! Fit after self-cal, rms=0.164508Jy sigma=4.703367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=3.625 mas, bpa=0.4035 degrees ! Estimated noise=0.345356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0167413 Jy ! Component: 100 - total flux cleaned = -0.0210013 Jy ! Component: 150 - total flux cleaned = -0.0239277 Jy ! Component: 200 - total flux cleaned = -0.0254735 Jy ! Total flux subtracted in 200 components = -0.0254735 Jy ! Clean residual min=-0.038883 max=0.033504 Jy/beam ! Clean residual mean=0.000089 rms=0.009291 Jy/beam ! Combined flux in latest and established models = 9.18335 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 9.18335 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=0.161295Jy sigma=4.594856 ! Fit after self-cal, rms=0.160384Jy sigma=4.576752 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 = -0.00429722 Jy ! Component: 100 - total flux cleaned = -0.00576507 Jy ! Component: 150 - total flux cleaned = -0.00664714 Jy ! Component: 200 - total flux cleaned = -0.00664475 Jy ! Total flux subtracted in 200 components = -0.00664475 Jy ! Clean residual min=-0.037591 max=0.031848 Jy/beam ! Clean residual mean=0.000084 rms=0.008871 Jy/beam ! Combined flux in latest and established models = 9.17671 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 9.17671 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=0.159486Jy sigma=4.539990 ! Fit after self-cal, rms=0.158881Jy sigma=4.529467 ! 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=0.9735 mas, bmaj=2.4 mas, bpa=-1.486 degrees ! Estimated noise=0.28627 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9735 x 2.4 at -1.486 degrees (North through East) ! Clean map min=-0.059693 max=4.2828 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.158881Jy sigma=4.529467 ! Fit after self-cal, rms=0.158280Jy sigma=4.483936 ! Inverting map and beam ! Estimated beam: bmin=0.9741 mas, bmaj=2.4 mas, bpa=-1.449 degrees ! Estimated noise=0.286927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00305565 Jy ! Component: 100 - total flux cleaned = -0.00308697 Jy ! Component: 150 - total flux cleaned = -0.00153442 Jy ! Component: 200 - total flux cleaned = 0.000643906 Jy ! Total flux subtracted in 200 components = 0.000643906 Jy ! Clean residual min=-0.053177 max=0.040575 Jy/beam ! Clean residual mean=0.000041 rms=0.009106 Jy/beam ! Combined flux in latest and established models = 9.17735 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 9.17735 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=0.149734Jy sigma=4.256787 ! Fit after self-cal, rms=0.149453Jy sigma=4.245359 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00311206 Jy ! Component: 100 - total flux cleaned = -0.00174999 Jy ! Component: 150 - total flux cleaned = -0.00109136 Jy ! Component: 200 - total flux cleaned = 0.000129169 Jy ! Total flux subtracted in 200 components = 0.000129169 Jy ! Clean residual min=-0.049983 max=0.038795 Jy/beam ! Clean residual mean=0.000041 rms=0.008780 Jy/beam ! Combined flux in latest and established models = 9.17748 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 9.17748 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=0.143210Jy sigma=4.085198 ! Fit after self-cal, rms=0.143004Jy sigma=4.076053 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.143004Jy sigma=4.076053 ! Fit after self-cal, rms=0.142125Jy sigma=4.065772 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=0.7941 mas, bmaj=2.044 mas, bpa=1.223 degrees ! Estimated noise=0.389194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.86881 Jy ! Component: 100 - total flux cleaned = 5.56455 Jy ! Component: 150 - total flux cleaned = 6.6199 Jy ! Component: 200 - total flux cleaned = 7.33803 Jy ! Total flux subtracted in 200 components = 7.33803 Jy ! Clean residual min=-0.208621 max=0.397064 Jy/beam ! Clean residual mean=0.000125 rms=0.069453 Jy/beam ! Combined flux in latest and established models = 7.33803 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 27 model components to the UV plane model. ! The established model now contains 27 components and 7.33803 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9735 mas, bmaj=2.399 mas, bpa=-1.418 degrees ! Estimated noise=0.286653 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 = 0.729859 Jy ! Component: 100 - total flux cleaned = 1.14484 Jy ! Component: 150 - total flux cleaned = 1.39303 Jy ! Component: 200 - total flux cleaned = 1.54687 Jy ! Total flux subtracted in 200 components = 1.54687 Jy ! Clean residual min=-0.071125 max=0.091883 Jy/beam ! Clean residual mean=-0.000003 rms=0.018783 Jy/beam ! Combined flux in latest and established models = 8.8849 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 8.8849 Jy ! Inverting map ! Added new window around map position (0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105695 Jy ! Component: 100 - total flux cleaned = 0.180262 Jy ! Component: 150 - total flux cleaned = 0.2366 Jy ! Component: 200 - total flux cleaned = 0.266076 Jy ! Total flux subtracted in 200 components = 0.266076 Jy ! Clean residual min=-0.054803 max=0.047860 Jy/beam ! Clean residual mean=0.000035 rms=0.011077 Jy/beam ! Combined flux in latest and established models = 9.15098 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 9.15098 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=3.625 mas, bpa=0.4443 degrees ! Estimated noise=0.345786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00945288 Jy ! Component: 100 - total flux cleaned = 0.0135082 Jy ! Component: 150 - total flux cleaned = 0.0185627 Jy ! Component: 200 - total flux cleaned = 0.0241251 Jy ! Total flux subtracted in 200 components = 0.0241251 Jy ! Clean residual min=-0.044561 max=0.031491 Jy/beam ! Clean residual mean=0.000075 rms=0.008901 Jy/beam ! Combined flux in latest and established models = 9.1751 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 = 0.00404141 Jy ! Component: 100 - total flux cleaned = 0.00409175 Jy ! Component: 150 - total flux cleaned = 0.00354567 Jy ! Component: 200 - total flux cleaned = 0.00304135 Jy ! Total flux subtracted in 200 components = 0.00304135 Jy ! Clean residual min=-0.041072 max=0.029935 Jy/beam ! Clean residual mean=0.000076 rms=0.008308 Jy/beam ! Combined flux in latest and established models = 9.17814 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 9.17814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9735 mas, bmaj=2.399 mas, bpa=-1.418 degrees ! Estimated noise=0.286653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103291 Jy ! Component: 100 - total flux cleaned = 0.00492579 Jy ! Component: 150 - total flux cleaned = 0.00949894 Jy ! Component: 200 - total flux cleaned = 0.0126443 Jy ! Total flux subtracted in 200 components = 0.0126443 Jy ! Clean residual min=-0.046812 max=0.046280 Jy/beam ! Clean residual mean=0.000040 rms=0.008664 Jy/beam ! Combined flux in latest and established models = 9.19079 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 9.19079 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=0.143446Jy sigma=4.102595 ! Fit after self-cal, rms=0.135804Jy sigma=3.871899 wmodel /scr/pima/bs241f_uvs/J2136+0041_X_map.mod ! Writing 110 model components to file: /scr/pima/bs241f_uvs/J2136+0041_X_map.mod wobs /scr/pima/bs241f_uvs/J2136+0041_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J2136+0041_X_uvs.fits wwins /scr/pima/bs241f_uvs/J2136+0041_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bs241f_uvs/J2136+0041_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100972 Jy ! Component: 100 - total flux cleaned = 0.0101405 Jy ! Component: 150 - total flux cleaned = 0.00781719 Jy ! Component: 200 - total flux cleaned = 0.00398342 Jy ! Component: 250 - total flux cleaned = 0.00140409 Jy ! Component: 300 - total flux cleaned = 0.000910384 Jy ! Component: 350 - total flux cleaned = -0.000477406 Jy ! Component: 400 - total flux cleaned = -0.00091478 Jy ! Component: 450 - total flux cleaned = -0.00220818 Jy ! Component: 500 - total flux cleaned = -0.00262107 Jy ! Component: 550 - total flux cleaned = -0.00302438 Jy ! Component: 600 - total flux cleaned = -0.00186351 Jy ! Component: 650 - total flux cleaned = -0.0011194 Jy ! Component: 700 - total flux cleaned = -3.48564e-05 Jy ! Component: 750 - total flux cleaned = 0.0010194 Jy ! Component: 800 - total flux cleaned = 0.00204158 Jy ! Component: 850 - total flux cleaned = 0.00335316 Jy ! Component: 900 - total flux cleaned = 0.00366698 Jy ! Component: 950 - total flux cleaned = 0.00397756 Jy ! Component: 1000 - total flux cleaned = 0.00399066 Jy ! Component: 1050 - total flux cleaned = 0.00458592 Jy ! Component: 1100 - total flux cleaned = 0.00457841 Jy ! Component: 1150 - total flux cleaned = 0.00374298 Jy ! Component: 1200 - total flux cleaned = 0.00401059 Jy ! Component: 1250 - total flux cleaned = 0.00400497 Jy ! Component: 1300 - total flux cleaned = 0.00374123 Jy ! Component: 1350 - total flux cleaned = 0.00297988 Jy ! Component: 1400 - total flux cleaned = 0.00273482 Jy ! Component: 1450 - total flux cleaned = 0.00321385 Jy ! Component: 1500 - total flux cleaned = 0.00344244 Jy ! Component: 1550 - total flux cleaned = 0.00297897 Jy ! Component: 1600 - total flux cleaned = 0.0036649 Jy ! Component: 1650 - total flux cleaned = 0.00388555 Jy ! Component: 1700 - total flux cleaned = 0.00431744 Jy ! Component: 1750 - total flux cleaned = 0.00474916 Jy ! Component: 1800 - total flux cleaned = 0.00558841 Jy ! Component: 1850 - total flux cleaned = 0.00497372 Jy ! Component: 1900 - total flux cleaned = 0.00538127 Jy ! Component: 1950 - total flux cleaned = 0.00519167 Jy ! Component: 2000 - total flux cleaned = 0.00577482 Jy ! Component: 2050 - total flux cleaned = 0.00577547 Jy ! Component: 2100 - total flux cleaned = 0.00596757 Jy ! Component: 2150 - total flux cleaned = 0.00596396 Jy ! Component: 2200 - total flux cleaned = 0.00667974 Jy ! Component: 2250 - total flux cleaned = 0.00615185 Jy ! Component: 2300 - total flux cleaned = 0.00684076 Jy ! Component: 2350 - total flux cleaned = 0.0065024 Jy ! Component: 2400 - total flux cleaned = 0.00666712 Jy ! Component: 2450 - total flux cleaned = 0.00617884 Jy ! Component: 2500 - total flux cleaned = 0.00682263 Jy ! Component: 2550 - total flux cleaned = 0.00728955 Jy ! Component: 2600 - total flux cleaned = 0.00713381 Jy ! Component: 2650 - total flux cleaned = 0.00713319 Jy ! Component: 2700 - total flux cleaned = 0.00743135 Jy ! Component: 2750 - total flux cleaned = 0.00757653 Jy ! Component: 2800 - total flux cleaned = 0.00757528 Jy ! Component: 2850 - total flux cleaned = 0.00757243 Jy ! Component: 2900 - total flux cleaned = 0.00729707 Jy ! Component: 2950 - total flux cleaned = 0.00784205 Jy ! Component: 3000 - total flux cleaned = 0.0077076 Jy ! Component: 3050 - total flux cleaned = 0.00783672 Jy ! Component: 3100 - total flux cleaned = 0.00770452 Jy ! Component: 3150 - total flux cleaned = 0.00770807 Jy ! Component: 3200 - total flux cleaned = 0.0078358 Jy ! Component: 3250 - total flux cleaned = 0.00783798 Jy ! Component: 3300 - total flux cleaned = 0.00783921 Jy ! Component: 3350 - total flux cleaned = 0.00784021 Jy ! Component: 3400 - total flux cleaned = 0.00784151 Jy ! Component: 3450 - total flux cleaned = 0.00784215 Jy ! Component: 3500 - total flux cleaned = 0.00772665 Jy ! Component: 3550 - total flux cleaned = 0.0079557 Jy ! Component: 3600 - total flux cleaned = 0.00784306 Jy ! Component: 3650 - total flux cleaned = 0.00784168 Jy ! Component: 3700 - total flux cleaned = 0.00784237 Jy ! Component: 3750 - total flux cleaned = 0.00794946 Jy ! Component: 3800 - total flux cleaned = 0.00816106 Jy ! Component: 3850 - total flux cleaned = 0.00826513 Jy ! Component: 3900 - total flux cleaned = 0.00806044 Jy ! Component: 3950 - total flux cleaned = 0.00816281 Jy ! Component: 4000 - total flux cleaned = 0.00826361 Jy ! Component: 4050 - total flux cleaned = 0.00836346 Jy ! Total flux subtracted in 4096 components = 0.0085597 Jy ! Clean residual min=-0.005184 max=0.005305 Jy/beam ! Clean residual mean=0.000001 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 9.19935 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 340 components and 9.19934 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J2136+0041_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9735 x 2.399 at -1.418 degrees (North through East) ! Clean map min=-0.036371 max=4.1745 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J2136+0041_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.17455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00164582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.118276 0.118276 0.236551 0.473103 0.946205 1.89241 3.78482 7.56964 15.1393 30.2786 60.5571 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0049 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2536.45 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J2136+0041_X_uvs.log closed on Wed Jul 8 16:52:50 2015