! Started logfile: /scr/pima/gc030_uvs/J1610+1811_X_uvs.log on Fri Apr 22 08:50:47 2016 obs /scr/pima/gc030_uvs/J1610+1811_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1610+1811_X_uva.fits ! AN table 1: 70 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.776116 visibilities/baseline/integration-bin. ! Found source: J1610+1811 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 27816 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1610+1811_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 3 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002999Jy sigma=13.859072 ! Fit after self-cal, rms=0.956352Jy sigma=13.274190 ! 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=0.4858 mas, bmaj=1.58 mas, bpa=-3.146 degrees ! Estimated noise=1.18789 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 = 0.0341732 Jy ! Component: 100 - total flux cleaned = 0.0422154 Jy ! Total flux subtracted in 100 components = 0.0422154 Jy ! Clean residual min=-0.006258 max=0.005529 Jy/beam ! Clean residual mean=-0.000003 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.0422154 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0422154 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=0.090663Jy sigma=0.661598 ! Fit after self-cal, rms=0.089508Jy sigma=0.650587 ! 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=0.5632 mas, bmaj=1.683 mas, bpa=-3.498 degrees ! Estimated noise=0.44024 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 = 0.00528938 Jy ! Component: 100 - total flux cleaned = 0.00826695 Jy ! Component: 150 - total flux cleaned = 0.0100951 Jy ! Component: 200 - total flux cleaned = 0.0112363 Jy ! Total flux subtracted in 200 components = 0.0112363 Jy ! Clean residual min=-0.003609 max=0.003944 Jy/beam ! Clean residual mean=-0.000008 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0534517 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.0534518 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=0.089031Jy sigma=0.647123 ! Fit after self-cal, rms=0.088822Jy sigma=0.646820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5632 x 1.683 at -3.498 degrees (North through East) ! Clean map min=-0.0032845 max=0.046369 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 EB 1.13 HN 1.00* KP 0.95 ! LA 0.85 NL 1.02 PT 1.02 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.088822Jy sigma=0.646820 ! Fit after self-cal, rms=0.088444Jy sigma=0.646560 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5653 mas, bmaj=1.68 mas, bpa=-3.474 degrees ! Estimated noise=0.441233 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 = 0.00114885 Jy ! Component: 100 - total flux cleaned = 0.00184613 Jy ! Component: 150 - total flux cleaned = 0.00228804 Jy ! Component: 200 - total flux cleaned = 0.00235421 Jy ! Total flux subtracted in 200 components = 0.00235421 Jy ! Clean residual min=-0.003581 max=0.003967 Jy/beam ! Clean residual mean=-0.000008 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.055806 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.055806 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=0.088420Jy sigma=0.646335 ! Fit after self-cal, rms=0.088377Jy sigma=0.646247 ! 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=0.088377Jy sigma=0.646247 ! Fit after self-cal, rms=0.088307Jy sigma=0.646243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5655 mas, bmaj=1.679 mas, bpa=-3.472 degrees ! Estimated noise=0.441058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366686 Jy ! Component: 100 - total flux cleaned = 0.000432214 Jy ! Component: 150 - total flux cleaned = 0.000455297 Jy ! Component: 200 - total flux cleaned = 0.000477036 Jy ! Total flux subtracted in 200 components = 0.000477036 Jy ! Clean residual min=-0.003566 max=0.003978 Jy/beam ! Clean residual mean=-0.000008 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.056283 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.056283 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=0.088302Jy sigma=0.646152 ! Fit after self-cal, rms=0.088297Jy sigma=0.646133 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 = 9.59733e-05 Jy ! Component: 100 - total flux cleaned = 0.000119242 Jy ! Component: 150 - total flux cleaned = 0.000119215 Jy ! Component: 200 - total flux cleaned = 0.000129282 Jy ! Total flux subtracted in 200 components = 0.000129282 Jy ! Clean residual min=-0.003573 max=0.003959 Jy/beam ! Clean residual mean=-0.000008 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0564123 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0564123 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=0.088293Jy sigma=0.646084 ! Fit after self-cal, rms=0.088289Jy sigma=0.646076 ! 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=0.088289Jy sigma=0.646076 ! Fit after self-cal, rms=0.088280Jy sigma=0.646075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5655 mas, bmaj=1.678 mas, bpa=-3.472 degrees ! Estimated noise=0.440939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.18794e-06 Jy ! Component: 100 - total flux cleaned = 2.76567e-05 Jy ! Component: 150 - total flux cleaned = 3.75992e-05 Jy ! Component: 200 - total flux cleaned = 3.76307e-05 Jy ! Total flux subtracted in 200 components = 3.76307e-05 Jy ! Clean residual min=-0.003570 max=0.003952 Jy/beam ! Clean residual mean=-0.000008 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0564499 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0564499 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=0.088276Jy sigma=0.646040 ! Fit after self-cal, rms=0.088276Jy sigma=0.646033 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 = -2.25595e-05 Jy ! Component: 100 - total flux cleaned = 8.27766e-06 Jy ! Component: 150 - total flux cleaned = 8.57579e-06 Jy ! Component: 200 - total flux cleaned = 1.81215e-05 Jy ! Total flux subtracted in 200 components = 1.81215e-05 Jy ! Clean residual min=-0.003559 max=0.003937 Jy/beam ! Clean residual mean=-0.000008 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.056468 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.056468 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=0.088273Jy sigma=0.646007 ! Fit after self-cal, rms=0.088270Jy sigma=0.645991 ! 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=0.088270Jy sigma=0.645991 ! Fit after self-cal, rms=0.088268Jy sigma=0.645990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=2.626 mas, bpa=-6.219 degrees ! Estimated noise=0.777582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104981 Jy ! Component: 100 - total flux cleaned = -0.00104702 Jy ! Component: 150 - total flux cleaned = -0.000954873 Jy ! Component: 200 - total flux cleaned = -0.00079146 Jy ! Total flux subtracted in 200 components = -0.00079146 Jy ! Clean residual min=-0.005979 max=0.006763 Jy/beam ! Clean residual mean=-0.000020 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.0556766 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 45 components and 0.0556766 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=0.088306Jy sigma=0.647616 ! Fit after self-cal, rms=0.088317Jy sigma=0.646631 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 = -0.000139739 Jy ! Component: 100 - total flux cleaned = -9.61671e-06 Jy ! Component: 150 - total flux cleaned = 0.00010497 Jy ! Component: 200 - total flux cleaned = 0.000206656 Jy ! Total flux subtracted in 200 components = 0.000206656 Jy ! Clean residual min=-0.005837 max=0.006527 Jy/beam ! Clean residual mean=-0.000020 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.0558832 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 45 components and 0.0558832 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=0.088359Jy sigma=0.648311 ! Fit after self-cal, rms=0.088374Jy sigma=0.647898 ! 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=0.5655 mas, bmaj=1.678 mas, bpa=-3.473 degrees ! Estimated noise=0.4409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5655 x 1.678 at -3.473 degrees (North through East) ! Clean map min=-0.003867 max=0.046394 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4871 mas, bmaj=1.575 mas, bpa=-3.134 degrees ! Estimated noise=1.19053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352818 Jy ! Component: 100 - total flux cleaned = 0.0445464 Jy ! Component: 150 - total flux cleaned = 0.0495679 Jy ! Component: 200 - total flux cleaned = 0.0529143 Jy ! Total flux subtracted in 200 components = 0.0529143 Jy ! Clean residual min=-0.005956 max=0.005712 Jy/beam ! Clean residual mean=-0.000003 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.0529143 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0529143 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5655 mas, bmaj=1.678 mas, bpa=-3.473 degrees ! Estimated noise=0.4409 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 (-2.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421478 Jy ! Component: 100 - total flux cleaned = 0.00597418 Jy ! Component: 150 - total flux cleaned = 0.00652073 Jy ! Component: 200 - total flux cleaned = 0.00710171 Jy ! Total flux subtracted in 200 components = 0.00710171 Jy ! Clean residual min=-0.003464 max=0.003419 Jy/beam ! Clean residual mean=-0.000004 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.060016 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.060016 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=2.433 mas, bmaj=2.626 mas, bpa=-6.219 degrees ! Estimated noise=0.777582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116469 Jy ! Component: 100 - total flux cleaned = 0.00116099 Jy ! Component: 150 - total flux cleaned = 0.00135808 Jy ! Component: 200 - total flux cleaned = 0.00141934 Jy ! Total flux subtracted in 200 components = 0.00141934 Jy ! Clean residual min=-0.004897 max=0.005550 Jy/beam ! Clean residual mean=-0.000005 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.0614353 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 = 5.74106e-05 Jy ! Component: 100 - total flux cleaned = 0.000111036 Jy ! Component: 150 - total flux cleaned = 0.000110457 Jy ! Component: 200 - total flux cleaned = 6.4191e-05 Jy ! Total flux subtracted in 200 components = 6.4191e-05 Jy ! Clean residual min=-0.004780 max=0.005423 Jy/beam ! Clean residual mean=-0.000005 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.0614995 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0614995 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5655 mas, bmaj=1.678 mas, bpa=-3.473 degrees ! Estimated noise=0.4409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042697 Jy ! Component: 100 - total flux cleaned = 0.000546489 Jy ! Component: 150 - total flux cleaned = 0.000507963 Jy ! Component: 200 - total flux cleaned = 0.000441534 Jy ! Total flux subtracted in 200 components = 0.000441534 Jy ! Clean residual min=-0.003263 max=0.003380 Jy/beam ! Clean residual mean=-0.000002 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.061941 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.061941 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=0.087943Jy sigma=0.643790 ! Fit after self-cal, rms=0.087737Jy sigma=0.642583 wmodel /scr/pima/gc030_uvs/J1610+1811_X_map.mod ! Writing 62 model components to file: /scr/pima/gc030_uvs/J1610+1811_X_map.mod wobs /scr/pima/gc030_uvs/J1610+1811_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1610+1811_X_uvs.fits wwins /scr/pima/gc030_uvs/J1610+1811_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1610+1811_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 = 8.56204e-05 Jy ! Component: 100 - total flux cleaned = 0.000297182 Jy ! Component: 150 - total flux cleaned = 0.000697399 Jy ! Component: 200 - total flux cleaned = 0.000933952 Jy ! Component: 250 - total flux cleaned = 0.00116022 Jy ! Component: 300 - total flux cleaned = 0.00120568 Jy ! Component: 350 - total flux cleaned = 0.00133221 Jy ! Component: 400 - total flux cleaned = 0.00145274 Jy ! Component: 450 - total flux cleaned = 0.00164567 Jy ! Component: 500 - total flux cleaned = 0.00187081 Jy ! Component: 550 - total flux cleaned = 0.00208746 Jy ! Component: 600 - total flux cleaned = 0.00237017 Jy ! Component: 650 - total flux cleaned = 0.00250855 Jy ! Component: 700 - total flux cleaned = 0.0027767 Jy ! Component: 750 - total flux cleaned = 0.00310168 Jy ! Component: 800 - total flux cleaned = 0.003418 Jy ! Component: 850 - total flux cleaned = 0.00372586 Jy ! Component: 900 - total flux cleaned = 0.00396642 Jy ! Component: 950 - total flux cleaned = 0.0042593 Jy ! Component: 1000 - total flux cleaned = 0.00437333 Jy ! Component: 1050 - total flux cleaned = 0.00459735 Jy ! Component: 1100 - total flux cleaned = 0.00473343 Jy ! Component: 1150 - total flux cleaned = 0.00489374 Jy ! Component: 1200 - total flux cleaned = 0.00499859 Jy ! Component: 1250 - total flux cleaned = 0.0051523 Jy ! Component: 1300 - total flux cleaned = 0.00522855 Jy ! Component: 1350 - total flux cleaned = 0.00532713 Jy ! Component: 1400 - total flux cleaned = 0.00544763 Jy ! Component: 1450 - total flux cleaned = 0.00556608 Jy ! Component: 1500 - total flux cleaned = 0.0056582 Jy ! Component: 1550 - total flux cleaned = 0.0057947 Jy ! Component: 1600 - total flux cleaned = 0.00588356 Jy ! Component: 1650 - total flux cleaned = 0.00599232 Jy ! Component: 1700 - total flux cleaned = 0.00609958 Jy ! Component: 1750 - total flux cleaned = 0.00620459 Jy ! Component: 1800 - total flux cleaned = 0.00624595 Jy ! Component: 1850 - total flux cleaned = 0.00628656 Jy ! Component: 1900 - total flux cleaned = 0.00636632 Jy ! Component: 1950 - total flux cleaned = 0.00644477 Jy ! Component: 2000 - total flux cleaned = 0.00638652 Jy ! Component: 2050 - total flux cleaned = 0.00651985 Jy ! Component: 2100 - total flux cleaned = 0.00648203 Jy ! Component: 2150 - total flux cleaned = 0.00655556 Jy ! Component: 2200 - total flux cleaned = 0.00650157 Jy ! Component: 2250 - total flux cleaned = 0.00653742 Jy ! Component: 2300 - total flux cleaned = 0.00655481 Jy ! Component: 2350 - total flux cleaned = 0.00652034 Jy ! Component: 2400 - total flux cleaned = 0.00652011 Jy ! Component: 2450 - total flux cleaned = 0.00650329 Jy ! Component: 2500 - total flux cleaned = 0.00655247 Jy ! Component: 2550 - total flux cleaned = 0.00648735 Jy ! Component: 2600 - total flux cleaned = 0.00660031 Jy ! Component: 2650 - total flux cleaned = 0.00661614 Jy ! Component: 2700 - total flux cleaned = 0.00661601 Jy ! Component: 2750 - total flux cleaned = 0.0066319 Jy ! Component: 2800 - total flux cleaned = 0.00669327 Jy ! Component: 2850 - total flux cleaned = 0.00675394 Jy ! Component: 2900 - total flux cleaned = 0.00675371 Jy ! Component: 2950 - total flux cleaned = 0.00673891 Jy ! Component: 3000 - total flux cleaned = 0.00675368 Jy ! Component: 3050 - total flux cleaned = 0.00671027 Jy ! Component: 3100 - total flux cleaned = 0.00675349 Jy ! Component: 3150 - total flux cleaned = 0.00675377 Jy ! Component: 3200 - total flux cleaned = 0.00675364 Jy ! Component: 3250 - total flux cleaned = 0.00675332 Jy ! Component: 3300 - total flux cleaned = 0.00669795 Jy ! Component: 3350 - total flux cleaned = 0.00673905 Jy ! Component: 3400 - total flux cleaned = 0.00669821 Jy ! Component: 3450 - total flux cleaned = 0.00673863 Jy ! Component: 3500 - total flux cleaned = 0.00668517 Jy ! Component: 3550 - total flux cleaned = 0.00672495 Jy ! Component: 3600 - total flux cleaned = 0.00673814 Jy ! Component: 3650 - total flux cleaned = 0.00676413 Jy ! Component: 3700 - total flux cleaned = 0.00675141 Jy ! Component: 3750 - total flux cleaned = 0.00677706 Jy ! Component: 3800 - total flux cleaned = 0.00676419 Jy ! Component: 3850 - total flux cleaned = 0.00676422 Jy ! Component: 3900 - total flux cleaned = 0.00672645 Jy ! Component: 3950 - total flux cleaned = 0.00668914 Jy ! Component: 4000 - total flux cleaned = 0.00671396 Jy ! Component: 4050 - total flux cleaned = 0.00673853 Jy ! Total flux subtracted in 4096 components = 0.00667711 Jy ! Clean residual min=-0.000663 max=0.000653 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0686182 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 343 components and 0.0686182 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1610+1811_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5655 x 1.678 at -3.473 degrees (North through East) ! Clean map min=-0.0029078 max=0.047292 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1610+1811_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0472919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272102 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7261 1.7261 3.4522 6.90439 13.8088 27.6176 55.2351 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 173.802 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1610+1811_X_uvs.log closed on Fri Apr 22 08:50:52 2016