! Started logfile: /scr/pima/br145ag_uvs/J0555+3948_X_uvs.log on Mon Feb 15 22:23:36 2016 obs /scr/pima/br145ag_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/br145ag_uvs/J0555+3948_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1120 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/br145ag_uvs/J0555+3948_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=3.122624Jy sigma=94.528357 ! Fit after self-cal, rms=2.075943Jy sigma=62.374370 ! 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=0.6142 mas, bmaj=2.448 mas, bpa=-19.23 degrees ! Estimated noise=1.14451 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 = 2.08194 Jy ! Component: 100 - total flux cleaned = 2.70953 Jy ! Total flux subtracted in 100 components = 2.70953 Jy ! Clean residual min=-0.263171 max=0.305389 Jy/beam ! Clean residual mean=-0.000026 rms=0.061673 Jy/beam ! Combined flux in latest and established models = 2.70953 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.70953 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=0.767709Jy sigma=24.132692 ! Fit after self-cal, rms=0.766416Jy sigma=24.111941 ! 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=0.787 mas, bmaj=2.482 mas, bpa=-19.36 degrees ! Estimated noise=0.832565 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 = 0.436761 Jy ! Component: 100 - total flux cleaned = 0.579319 Jy ! Component: 150 - total flux cleaned = 0.590578 Jy ! Component: 200 - total flux cleaned = 0.587071 Jy ! Total flux subtracted in 200 components = 0.587071 Jy ! Clean residual min=-0.173168 max=0.215849 Jy/beam ! Clean residual mean=0.000005 rms=0.048874 Jy/beam ! Combined flux in latest and established models = 3.2966 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 3.2966 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=0.538424Jy sigma=15.578294 ! Fit after self-cal, rms=0.536177Jy sigma=15.516999 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.787 x 2.482 at -19.36 degrees (North through East) ! Clean map min=-0.15226 max=2.8947 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.536177Jy sigma=15.516999 ! Fit after self-cal, rms=0.536177Jy sigma=15.516999 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.787 mas, bmaj=2.482 mas, bpa=-19.36 degrees ! Estimated noise=0.832565 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 = -0.00195063 Jy ! Component: 100 - total flux cleaned = -0.0062039 Jy ! Component: 150 - total flux cleaned = -0.0113097 Jy ! Component: 200 - total flux cleaned = -0.0168481 Jy ! Total flux subtracted in 200 components = -0.0168481 Jy ! Clean residual min=-0.159664 max=0.201423 Jy/beam ! Clean residual mean=0.000004 rms=0.047179 Jy/beam ! Combined flux in latest and established models = 3.27975 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 3.27975 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=0.527324Jy sigma=15.027986 ! Fit after self-cal, rms=0.527193Jy sigma=15.025827 ! 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=0.527193Jy sigma=15.025827 ! Fit after self-cal, rms=0.527193Jy sigma=15.025827 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.787 mas, bmaj=2.482 mas, bpa=-19.36 degrees ! Estimated noise=0.832565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00491658 Jy ! Component: 100 - total flux cleaned = -0.0101416 Jy ! Component: 150 - total flux cleaned = -0.0147297 Jy ! Component: 200 - total flux cleaned = -0.0188074 Jy ! Total flux subtracted in 200 components = -0.0188074 Jy ! Clean residual min=-0.157304 max=0.198781 Jy/beam ! Clean residual mean=0.000003 rms=0.046801 Jy/beam ! Combined flux in latest and established models = 3.26095 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 3.26095 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=0.525151Jy sigma=14.888829 ! Fit after self-cal, rms=0.525094Jy sigma=14.887655 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 = -0.00301997 Jy ! Component: 100 - total flux cleaned = -0.00639584 Jy ! Component: 150 - total flux cleaned = -0.00890309 Jy ! Component: 200 - total flux cleaned = -0.01008 Jy ! Total flux subtracted in 200 components = -0.01008 Jy ! Clean residual min=-0.156153 max=0.197799 Jy/beam ! Clean residual mean=0.000002 rms=0.046655 Jy/beam ! Combined flux in latest and established models = 3.25087 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 3.25087 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=0.524126Jy sigma=14.828709 ! Fit after self-cal, rms=0.524088Jy sigma=14.827649 ! 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=0.524088Jy sigma=14.827649 ! Fit after self-cal, rms=0.524088Jy sigma=14.827649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.787 mas, bmaj=2.482 mas, bpa=-19.36 degrees ! Estimated noise=0.832565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191415 Jy ! Component: 100 - total flux cleaned = -0.00245733 Jy ! Component: 150 - total flux cleaned = -0.00299768 Jy ! Component: 200 - total flux cleaned = -0.00404661 Jy ! Total flux subtracted in 200 components = -0.00404661 Jy ! Clean residual min=-0.155278 max=0.198462 Jy/beam ! Clean residual mean=0.000001 rms=0.046572 Jy/beam ! Combined flux in latest and established models = 3.24682 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 3.24682 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=0.523352Jy sigma=14.788272 ! Fit after self-cal, rms=0.523318Jy sigma=14.787213 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 = -0.000624643 Jy ! Component: 100 - total flux cleaned = -0.00162754 Jy ! Component: 150 - total flux cleaned = -0.00211858 Jy ! Component: 200 - total flux cleaned = -0.00304034 Jy ! Total flux subtracted in 200 components = -0.00304034 Jy ! Clean residual min=-0.154408 max=0.199094 Jy/beam ! Clean residual mean=0.000001 rms=0.046507 Jy/beam ! Combined flux in latest and established models = 3.24378 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 3.24378 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=0.522764Jy sigma=14.755112 ! Fit after self-cal, rms=0.522739Jy sigma=14.754233 ! Inverting map ! Added new window around map position (-2.6, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123286 Jy ! Component: 100 - total flux cleaned = 0.119343 Jy ! Component: 150 - total flux cleaned = 0.0979609 Jy ! Component: 200 - total flux cleaned = 0.0746984 Jy ! Total flux subtracted in 200 components = 0.0746984 Jy ! Clean residual min=-0.129057 max=0.149795 Jy/beam ! Clean residual mean=-0.000024 rms=0.036980 Jy/beam ! Combined flux in latest and established models = 3.31848 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 3.31848 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=0.436123Jy sigma=12.284273 ! Fit after self-cal, rms=0.428647Jy sigma=11.987865 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.428647Jy sigma=11.987865 ! Fit after self-cal, rms=0.372242Jy sigma=10.387789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.959 mas, bmaj=2.799 mas, bpa=-4.011 degrees ! Estimated noise=1.14935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0852762 Jy ! Component: 100 - total flux cleaned = -0.0990248 Jy ! Component: 150 - total flux cleaned = -0.104219 Jy ! Component: 200 - total flux cleaned = -0.111219 Jy ! Total flux subtracted in 200 components = -0.111219 Jy ! Clean residual min=-0.138504 max=0.194104 Jy/beam ! Clean residual mean=-0.000081 rms=0.051413 Jy/beam ! Combined flux in latest and established models = 3.20726 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 3.20726 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=0.354317Jy sigma=9.929380 ! Fit after self-cal, rms=0.354091Jy sigma=9.892581 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 = -0.00844924 Jy ! Component: 100 - total flux cleaned = -0.0155002 Jy ! Component: 150 - total flux cleaned = -0.0218787 Jy ! Component: 200 - total flux cleaned = -0.028631 Jy ! Total flux subtracted in 200 components = -0.028631 Jy ! Clean residual min=-0.137274 max=0.189844 Jy/beam ! Clean residual mean=-0.000077 rms=0.050596 Jy/beam ! Combined flux in latest and established models = 3.17863 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 3.17863 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=0.351078Jy sigma=9.754662 ! Fit after self-cal, rms=0.351159Jy sigma=9.743451 ! 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=0.7885 mas, bmaj=2.482 mas, bpa=-19.42 degrees ! Estimated noise=0.817956 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7885 x 2.482 at -19.42 degrees (North through East) ! Clean map min=-0.091377 max=2.7962 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=0.351159Jy sigma=9.743451 ! Fit after self-cal, rms=0.344687Jy sigma=9.567136 ! Inverting map and beam ! Estimated beam: bmin=0.7893 mas, bmaj=2.484 mas, bpa=-19.43 degrees ! Estimated noise=0.809203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0200633 Jy ! Component: 100 - total flux cleaned = -0.0274037 Jy ! Component: 150 - total flux cleaned = -0.0380001 Jy ! Component: 200 - total flux cleaned = -0.0488208 Jy ! Total flux subtracted in 200 components = -0.0488208 Jy ! Clean residual min=-0.093626 max=0.122802 Jy/beam ! Clean residual mean=-0.000042 rms=0.027331 Jy/beam ! Combined flux in latest and established models = 3.12981 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 3.12981 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=0.335064Jy sigma=9.188300 ! Fit after self-cal, rms=0.335043Jy sigma=9.176993 ! Inverting map ! Added new window around map position (-9.8, 40.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108737 Jy ! Component: 100 - total flux cleaned = 0.174266 Jy ! Component: 150 - total flux cleaned = 0.217311 Jy ! Component: 200 - total flux cleaned = 0.238968 Jy ! Total flux subtracted in 200 components = 0.238968 Jy ! Clean residual min=-0.075718 max=0.081935 Jy/beam ! Clean residual mean=-0.000013 rms=0.020465 Jy/beam ! Combined flux in latest and established models = 3.36878 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 3.36878 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=0.289592Jy sigma=7.779537 ! Fit after self-cal, rms=0.287836Jy sigma=7.716088 ! 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=0.287836Jy sigma=7.716088 ! Fit after self-cal, rms=0.267460Jy sigma=7.073081 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=0.6168 mas, bmaj=2.446 mas, bpa=-19.33 degrees ! Estimated noise=1.10104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00042 Jy ! Component: 100 - total flux cleaned = 2.60031 Jy ! Component: 150 - total flux cleaned = 2.933 Jy ! Component: 200 - total flux cleaned = 3.14829 Jy ! Total flux subtracted in 200 components = 3.14829 Jy ! Clean residual min=-0.155604 max=0.171787 Jy/beam ! Clean residual mean=-0.000021 rms=0.036480 Jy/beam ! Combined flux in latest and established models = 3.14829 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 16 model components to the UV plane model. ! The established model now contains 16 components and 3.14829 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7893 mas, bmaj=2.48 mas, bpa=-19.44 degrees ! Estimated noise=0.805195 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-16, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229694 Jy ! Component: 100 - total flux cleaned = 0.341373 Jy ! Component: 150 - total flux cleaned = 0.379144 Jy ! Component: 200 - total flux cleaned = 0.37887 Jy ! Total flux subtracted in 200 components = 0.37887 Jy ! Clean residual min=-0.095803 max=0.116231 Jy/beam ! Clean residual mean=-0.000027 rms=0.026255 Jy/beam ! Combined flux in latest and established models = 3.52716 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 3.52716 Jy ! Inverting map ! Added new window around map position (-3.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0844133 Jy ! Component: 100 - total flux cleaned = 0.104599 Jy ! Component: 150 - total flux cleaned = 0.0999956 Jy ! Component: 200 - total flux cleaned = 0.0959263 Jy ! Total flux subtracted in 200 components = 0.0959263 Jy ! Clean residual min=-0.073360 max=0.083722 Jy/beam ! Clean residual mean=0.000006 rms=0.019617 Jy/beam ! Combined flux in latest and established models = 3.62309 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 3.62309 Jy ! Inverting map ! Added new window around map position (12.8, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796813 Jy ! Component: 100 - total flux cleaned = 0.108797 Jy ! Component: 150 - total flux cleaned = 0.124932 Jy ! Component: 200 - total flux cleaned = 0.13462 Jy ! Total flux subtracted in 200 components = 0.13462 Jy ! Clean residual min=-0.058268 max=0.059680 Jy/beam ! Clean residual mean=-0.000009 rms=0.014861 Jy/beam ! Combined flux in latest and established models = 3.75771 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 3.75771 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=1.959 mas, bmaj=2.796 mas, bpa=-3.923 degrees ! Estimated noise=1.13079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273683 Jy ! Component: 100 - total flux cleaned = 0.0377393 Jy ! Component: 150 - total flux cleaned = 0.0482253 Jy ! Component: 200 - total flux cleaned = 0.0560899 Jy ! Total flux subtracted in 200 components = 0.0560899 Jy ! Clean residual min=-0.065288 max=0.066383 Jy/beam ! Clean residual mean=-0.000010 rms=0.018640 Jy/beam ! Combined flux in latest and established models = 3.8138 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 = 0.00110668 Jy ! Component: 100 - total flux cleaned = 0.0010566 Jy ! Component: 150 - total flux cleaned = 6.97917e-05 Jy ! Component: 200 - total flux cleaned = 0.00105699 Jy ! Total flux subtracted in 200 components = 0.00105699 Jy ! Clean residual min=-0.059422 max=0.060684 Jy/beam ! Clean residual mean=-0.000015 rms=0.016705 Jy/beam ! Combined flux in latest and established models = 3.81486 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 145 components and 3.81486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7893 mas, bmaj=2.48 mas, bpa=-19.44 degrees ! Estimated noise=0.805195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013431 Jy ! Component: 100 - total flux cleaned = -0.00228206 Jy ! Component: 150 - total flux cleaned = -0.00549685 Jy ! Component: 200 - total flux cleaned = -0.00648717 Jy ! Total flux subtracted in 200 components = -0.00648717 Jy ! Clean residual min=-0.043386 max=0.047405 Jy/beam ! Clean residual mean=-0.000011 rms=0.011181 Jy/beam ! Combined flux in latest and established models = 3.80837 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 3.80837 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=0.206109Jy sigma=5.687250 ! Fit after self-cal, rms=0.201612Jy sigma=5.548207 wmodel /scr/pima/br145ag_uvs/J0555+3948_X_map.mod ! Writing 167 model components to file: /scr/pima/br145ag_uvs/J0555+3948_X_map.mod wobs /scr/pima/br145ag_uvs/J0555+3948_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145ag_uvs/J0555+3948_X_uvs.fits wwins /scr/pima/br145ag_uvs/J0555+3948_X_map.win ! wwins: Wrote 6 windows to /scr/pima/br145ag_uvs/J0555+3948_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 = -0.00135334 Jy ! Component: 100 - total flux cleaned = -0.00563358 Jy ! Component: 150 - total flux cleaned = -0.0069795 Jy ! Component: 200 - total flux cleaned = -0.00947798 Jy ! Component: 250 - total flux cleaned = -0.0100638 Jy ! Component: 300 - total flux cleaned = -0.0111951 Jy ! Component: 350 - total flux cleaned = -0.0128073 Jy ! Component: 400 - total flux cleaned = -0.0143337 Jy ! Component: 450 - total flux cleaned = -0.0158208 Jy ! Component: 500 - total flux cleaned = -0.0167756 Jy ! Component: 550 - total flux cleaned = -0.0167821 Jy ! Component: 600 - total flux cleaned = -0.0176839 Jy ! Component: 650 - total flux cleaned = -0.0168302 Jy ! Component: 700 - total flux cleaned = -0.0181041 Jy ! Component: 750 - total flux cleaned = -0.0172951 Jy ! Component: 800 - total flux cleaned = -0.0184915 Jy ! Component: 850 - total flux cleaned = -0.0200458 Jy ! Component: 900 - total flux cleaned = -0.0204191 Jy ! Component: 950 - total flux cleaned = -0.0204162 Jy ! Component: 1000 - total flux cleaned = -0.0211387 Jy ! Component: 1050 - total flux cleaned = -0.020431 Jy ! Component: 1100 - total flux cleaned = -0.0214752 Jy ! Component: 1150 - total flux cleaned = -0.0204535 Jy ! Component: 1200 - total flux cleaned = -0.0211198 Jy ! Component: 1250 - total flux cleaned = -0.020147 Jy ! Component: 1300 - total flux cleaned = -0.0201491 Jy ! Component: 1350 - total flux cleaned = -0.0201496 Jy ! Component: 1400 - total flux cleaned = -0.0189157 Jy ! Component: 1450 - total flux cleaned = -0.0186152 Jy ! Component: 1500 - total flux cleaned = -0.0183205 Jy ! Component: 1550 - total flux cleaned = -0.0189019 Jy ! Component: 1600 - total flux cleaned = -0.0183256 Jy ! Component: 1650 - total flux cleaned = -0.0191754 Jy ! Component: 1700 - total flux cleaned = -0.0194598 Jy ! Component: 1750 - total flux cleaned = -0.0205467 Jy ! Component: 1800 - total flux cleaned = -0.0213492 Jy ! Component: 1850 - total flux cleaned = -0.0210788 Jy ! Component: 1900 - total flux cleaned = -0.0205582 Jy ! Component: 1950 - total flux cleaned = -0.0213282 Jy ! Component: 2000 - total flux cleaned = -0.0215771 Jy ! Component: 2050 - total flux cleaned = -0.0210769 Jy ! Component: 2100 - total flux cleaned = -0.0210799 Jy ! Component: 2150 - total flux cleaned = -0.0215676 Jy ! Component: 2200 - total flux cleaned = -0.02109 Jy ! Component: 2250 - total flux cleaned = -0.0225112 Jy ! Component: 2300 - total flux cleaned = -0.0227425 Jy ! Component: 2350 - total flux cleaned = -0.0222795 Jy ! Component: 2400 - total flux cleaned = -0.0227354 Jy ! Component: 2450 - total flux cleaned = -0.022959 Jy ! Component: 2500 - total flux cleaned = -0.0225123 Jy ! Component: 2550 - total flux cleaned = -0.0233958 Jy ! Component: 2600 - total flux cleaned = -0.022957 Jy ! Component: 2650 - total flux cleaned = -0.0229563 Jy ! Component: 2700 - total flux cleaned = -0.0229561 Jy ! Component: 2750 - total flux cleaned = -0.0231677 Jy ! Component: 2800 - total flux cleaned = -0.0227462 Jy ! Component: 2850 - total flux cleaned = -0.0235803 Jy ! Component: 2900 - total flux cleaned = -0.023579 Jy ! Component: 2950 - total flux cleaned = -0.024399 Jy ! Component: 3000 - total flux cleaned = -0.0248044 Jy ! Component: 3050 - total flux cleaned = -0.0252098 Jy ! Component: 3100 - total flux cleaned = -0.0262096 Jy ! Component: 3150 - total flux cleaned = -0.0266057 Jy ! Component: 3200 - total flux cleaned = -0.0269989 Jy ! Component: 3250 - total flux cleaned = -0.0273899 Jy ! Component: 3300 - total flux cleaned = -0.0281678 Jy ! Component: 3350 - total flux cleaned = -0.0281676 Jy ! Component: 3400 - total flux cleaned = -0.028936 Jy ! Component: 3450 - total flux cleaned = -0.0293167 Jy ! Component: 3500 - total flux cleaned = -0.0304547 Jy ! Component: 3550 - total flux cleaned = -0.0304554 Jy ! Component: 3600 - total flux cleaned = -0.031207 Jy ! Component: 3650 - total flux cleaned = -0.0313937 Jy ! Component: 3700 - total flux cleaned = -0.0323214 Jy ! Component: 3750 - total flux cleaned = -0.0326895 Jy ! Component: 3800 - total flux cleaned = -0.0332392 Jy ! Component: 3850 - total flux cleaned = -0.0332388 Jy ! Component: 3900 - total flux cleaned = -0.0332393 Jy ! Component: 3950 - total flux cleaned = -0.0334207 Jy ! Component: 4000 - total flux cleaned = -0.033061 Jy ! Component: 4050 - total flux cleaned = -0.0330613 Jy ! Total flux subtracted in 4096 components = -0.0327035 Jy ! Clean residual min=-0.011950 max=0.012178 Jy/beam ! Clean residual mean=0.000006 rms=0.003121 Jy/beam ! Combined flux in latest and established models = 3.77567 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 475 components and 3.77567 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145ag_uvs/J0555+3948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7893 x 2.48 at -19.44 degrees (North through East) ! Clean map min=-0.077005 max=2.6562 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145ag_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.65621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00303075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.342302 0.342302 0.684604 1.36921 2.73842 5.47683 10.9537 21.9073 43.8146 87.6293 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.656 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 876.419 quit ! Quitting program ! Log file /scr/pima/br145ag_uvs/J0555+3948_X_uvs.log closed on Mon Feb 15 22:23:40 2016