! Started logfile: /scr/pima/gc030_uvs/J2316+1618_S_uvs.log on Fri Apr 22 07:59:02 2016 obs /scr/pima/gc030_uvs/J2316+1618_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J2316+1618_S_uva.fits ! AN table 1: 210 integrations on 36 of 36 possible baselines. ! AN table 2: 69 integrations on 15 of 15 possible baselines. ! AN table 3: 70 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.66369 visibilities/baseline/integration-bin. ! Found source: J2316+1618 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 49352 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J2316+1618_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 519 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 519 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 519 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 519 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 519 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 519 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 519 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015810Jy sigma=8.390818 ! Fit after self-cal, rms=0.861033Jy sigma=7.302493 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.887 mas, bmaj=5.671 mas, bpa=-6.516 degrees ! Estimated noise=1.08684 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 = 0.0944427 Jy ! Component: 100 - total flux cleaned = 0.130243 Jy ! Total flux subtracted in 100 components = 0.130243 Jy ! Clean residual min=-0.008757 max=0.017341 Jy/beam ! Clean residual mean=-0.000010 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.130243 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.130243 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=0.116435Jy sigma=0.821267 ! Fit after self-cal, rms=0.115656Jy sigma=0.817650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220111 Jy ! Component: 100 - total flux cleaned = 0.0355779 Jy ! Total flux subtracted in 100 components = 0.0355779 Jy ! Clean residual min=-0.006206 max=0.008524 Jy/beam ! Clean residual mean=-0.000007 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.165821 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.165821 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=0.107755Jy sigma=0.758916 ! Fit after self-cal, rms=0.107458Jy sigma=0.758005 ! Inverting map ! Added new window around map position (2, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106781 Jy ! Component: 100 - total flux cleaned = 0.0178998 Jy ! Total flux subtracted in 100 components = 0.0178998 Jy ! Clean residual min=-0.004728 max=0.005565 Jy/beam ! Clean residual mean=-0.000006 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.183721 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.183721 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=0.105402Jy sigma=0.741912 ! Fit after self-cal, rms=0.105296Jy sigma=0.741515 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=6.62 mas, bpa=-6.09 degrees ! Estimated noise=0.448553 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 = 0.00974514 Jy ! Component: 100 - total flux cleaned = 0.015505 Jy ! Component: 150 - total flux cleaned = 0.0191721 Jy ! Component: 200 - total flux cleaned = 0.021565 Jy ! Total flux subtracted in 200 components = 0.021565 Jy ! Clean residual min=-0.003418 max=0.004149 Jy/beam ! Clean residual mean=-0.000013 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.205286 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.205286 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=0.104254Jy sigma=0.733171 ! Fit after self-cal, rms=0.104134Jy sigma=0.732914 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.251 x 6.62 at -6.09 degrees (North through East) ! Clean map min=-0.0030661 max=0.13667 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 1.04 HN 1.04 KP 0.95 ! LA 0.93 NL 1.04 OV 1.02 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 0.86 LA 1.03 MK 0.93 ! PT 0.96 ! ! ! Correcting IF 2. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 EB 0.99 HN 0.96 KP 0.93 ! LA 0.99 NL 1.03 OV 1.05 PT 1.00 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 0.91 LA 0.95 MK 0.99 ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.00 HN 1.04 KP 0.96 ! LA 0.95 NL 1.04 OV 1.05 PT 0.95 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.03 LA 0.96 MK 0.95 NL 0.98 ! PT 1.03 SC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 0.93 LA 0.97 MK 0.97 ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.05 HN 1.07 KP 0.92 ! LA 0.99 NL 1.00 OV 1.00 PT 1.01 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00 LA 0.97 MK 1.01 NL 0.96 ! PT 1.08 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 0.93 LA 0.98 MK 0.99 ! PT 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EB 1.07 HN 1.04 KP 0.93 ! LA 0.97 NL 1.05 OV 1.06 PT 1.00 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 0.98 LA 0.96 MK 0.95 ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 EB 1.06 HN 0.93 KP 0.97 ! LA 0.97 NL 1.03 OV 1.03 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.94 LA 0.97 MK 1.00 NL 0.99 ! PT 1.02 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KP 0.95 LA 1.03 MK 0.99 ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 EB 1.06 HN 1.02 KP 0.97 ! LA 0.97 NL 1.00 OV 1.06 PT 1.01 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 0.93 LA 0.97 MK 1.00 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.104134Jy sigma=0.732914 ! Fit after self-cal, rms=0.103438Jy sigma=0.729260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.279 mas, bmaj=6.669 mas, bpa=-5.7 degrees ! Estimated noise=0.459813 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 = 0.000247671 Jy ! Component: 100 - total flux cleaned = 0.00019591 Jy ! Component: 150 - total flux cleaned = 0.000121896 Jy ! Component: 200 - total flux cleaned = 5.6435e-05 Jy ! Total flux subtracted in 200 components = 5.6435e-05 Jy ! Clean residual min=-0.002315 max=0.002478 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.205342 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.205342 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=0.103418Jy sigma=0.729122 ! Fit after self-cal, rms=0.103401Jy sigma=0.729015 ! 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=0.103401Jy sigma=0.729015 ! Fit after self-cal, rms=0.103516Jy sigma=0.728592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=6.652 mas, bpa=-5.675 degrees ! Estimated noise=0.461393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407094 Jy ! Component: 100 - total flux cleaned = 0.000335057 Jy ! Component: 150 - total flux cleaned = 0.000274083 Jy ! Component: 200 - total flux cleaned = 0.000221516 Jy ! Total flux subtracted in 200 components = 0.000221516 Jy ! Clean residual min=-0.002176 max=0.002507 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.205564 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.205564 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=0.103503Jy sigma=0.728509 ! Fit after self-cal, rms=0.103507Jy sigma=0.728485 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-15.5, 91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196534 Jy ! Component: 100 - total flux cleaned = 0.00245086 Jy ! Component: 150 - total flux cleaned = 0.00282197 Jy ! Component: 200 - total flux cleaned = 0.00308241 Jy ! Total flux subtracted in 200 components = 0.00308241 Jy ! Clean residual min=-0.002006 max=0.002220 Jy/beam ! Clean residual mean=-0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.208646 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.208646 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=0.103459Jy sigma=0.728052 ! Fit after self-cal, rms=0.103460Jy sigma=0.728009 ! 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=0.103460Jy sigma=0.728009 ! Fit after self-cal, rms=0.103595Jy sigma=0.727905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=6.641 mas, bpa=-5.626 degrees ! Estimated noise=0.462684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736578 Jy ! Component: 100 - total flux cleaned = 0.0010156 Jy ! Component: 150 - total flux cleaned = 0.00115679 Jy ! Component: 200 - total flux cleaned = 0.00128892 Jy ! Total flux subtracted in 200 components = 0.00128892 Jy ! Clean residual min=-0.001949 max=0.002172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.209935 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.209935 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=0.103579Jy sigma=0.727775 ! Fit after self-cal, rms=0.103580Jy sigma=0.727768 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 = 0.000223238 Jy ! Component: 100 - total flux cleaned = 0.0003244 Jy ! Component: 150 - total flux cleaned = 0.000419444 Jy ! Component: 200 - total flux cleaned = 0.000487873 Jy ! Total flux subtracted in 200 components = 0.000487873 Jy ! Clean residual min=-0.001911 max=0.002161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.210423 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.210423 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=0.103569Jy sigma=0.727692 ! Fit after self-cal, rms=0.103574Jy sigma=0.727690 ! Inverting map ! Added new window around map position (57.5, -77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212122 Jy ! Component: 100 - total flux cleaned = 0.00307982 Jy ! Component: 150 - total flux cleaned = 0.0031153 Jy ! Component: 200 - total flux cleaned = 0.00317522 Jy ! Total flux subtracted in 200 components = 0.00317522 Jy ! Clean residual min=-0.001795 max=0.001829 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.213598 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.213598 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=0.103514Jy sigma=0.727365 ! Fit after self-cal, rms=0.103517Jy sigma=0.727334 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103517Jy sigma=0.727334 ! Fit after self-cal, rms=0.103517Jy sigma=0.727217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.42 mas, bmaj=9.965 mas, bpa=7.411 degrees ! Estimated noise=0.684729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154561 Jy ! Component: 100 - total flux cleaned = 0.00242461 Jy ! Component: 150 - total flux cleaned = 0.00247878 Jy ! Component: 200 - total flux cleaned = 0.00247743 Jy ! Total flux subtracted in 200 components = 0.00247743 Jy ! Clean residual min=-0.002081 max=0.001953 Jy/beam ! Clean residual mean=0.000009 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.216075 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.216075 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=0.103506Jy sigma=0.727188 ! Fit after self-cal, rms=0.103493Jy sigma=0.727160 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 = 0.000286013 Jy ! Component: 100 - total flux cleaned = 0.000333522 Jy ! Component: 150 - total flux cleaned = 0.000312746 Jy ! Component: 200 - total flux cleaned = 0.000294606 Jy ! Total flux subtracted in 200 components = 0.000294606 Jy ! Clean residual min=-0.002005 max=0.001941 Jy/beam ! Clean residual mean=0.000011 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.21637 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.21637 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=0.103489Jy sigma=0.727165 ! Fit after self-cal, rms=0.103483Jy sigma=0.727158 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=6.632 mas, bpa=-5.592 degrees ! Estimated noise=0.463126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.292 x 6.632 at -5.592 degrees (North through East) ! Clean map min=-0.001552 max=0.13752 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=1.897 mas, bmaj=5.625 mas, bpa=-6.044 degrees ! Estimated noise=1.17013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0961754 Jy ! Component: 100 - total flux cleaned = 0.135674 Jy ! Component: 150 - total flux cleaned = 0.157558 Jy ! Component: 200 - total flux cleaned = 0.170978 Jy ! Total flux subtracted in 200 components = 0.170978 Jy ! Clean residual min=-0.005742 max=0.007476 Jy/beam ! Clean residual mean=-0.000005 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.170978 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.170978 Jy ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=6.632 mas, bpa=-5.592 degrees ! Estimated noise=0.463126 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 = 0.0146122 Jy ! Component: 100 - total flux cleaned = 0.0228234 Jy ! Component: 150 - total flux cleaned = 0.0278249 Jy ! Component: 200 - total flux cleaned = 0.0312908 Jy ! Total flux subtracted in 200 components = 0.0312908 Jy ! Clean residual min=-0.002492 max=0.003120 Jy/beam ! Clean residual mean=-0.000003 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.202269 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 71 components and 0.202269 Jy ! Inverting map ! Added new window around map position (5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307578 Jy ! Component: 100 - total flux cleaned = 0.00529431 Jy ! Component: 150 - total flux cleaned = 0.00708198 Jy ! Component: 200 - total flux cleaned = 0.00858268 Jy ! Total flux subtracted in 200 components = 0.00858268 Jy ! Clean residual min=-0.002068 max=0.002103 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.210851 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 95 components and 0.210851 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.42 mas, bmaj=9.965 mas, bpa=7.411 degrees ! Estimated noise=0.684729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204081 Jy ! Component: 100 - total flux cleaned = 0.00336658 Jy ! Component: 150 - total flux cleaned = 0.00389707 Jy ! Component: 200 - total flux cleaned = 0.0042074 Jy ! Total flux subtracted in 200 components = 0.0042074 Jy ! Clean residual min=-0.002165 max=0.001696 Jy/beam ! Clean residual mean=0.000011 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.215059 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 = 0.000208982 Jy ! Component: 100 - total flux cleaned = 0.00034358 Jy ! Component: 150 - total flux cleaned = 0.000464524 Jy ! Component: 200 - total flux cleaned = 0.000532441 Jy ! Total flux subtracted in 200 components = 0.000532441 Jy ! Clean residual min=-0.001986 max=0.001701 Jy/beam ! Clean residual mean=0.000011 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.215591 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 135 components and 0.215591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=6.632 mas, bpa=-5.592 degrees ! Estimated noise=0.463126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210833 Jy ! Component: 100 - total flux cleaned = -0.00032209 Jy ! Component: 150 - total flux cleaned = -0.00028893 Jy ! Component: 200 - total flux cleaned = -0.000259631 Jy ! Total flux subtracted in 200 components = -0.000259631 Jy ! Clean residual min=-0.001919 max=0.001735 Jy/beam ! Clean residual mean=0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.215332 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 164 components and 0.215332 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=0.103480Jy sigma=0.727128 ! Fit after self-cal, rms=0.103513Jy sigma=0.727059 wmodel /scr/pima/gc030_uvs/J2316+1618_S_map.mod ! Writing 164 model components to file: /scr/pima/gc030_uvs/J2316+1618_S_map.mod wobs /scr/pima/gc030_uvs/J2316+1618_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J2316+1618_S_uvs.fits wwins /scr/pima/gc030_uvs/J2316+1618_S_map.win ! wwins: Wrote 5 windows to /scr/pima/gc030_uvs/J2316+1618_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217633 Jy ! Component: 100 - total flux cleaned = 0.000602896 Jy ! Component: 150 - total flux cleaned = 0.000938343 Jy ! Component: 200 - total flux cleaned = 0.000910977 Jy ! Component: 250 - total flux cleaned = 0.000911088 Jy ! Component: 300 - total flux cleaned = 0.000787437 Jy ! Component: 350 - total flux cleaned = 0.000692093 Jy ! Component: 400 - total flux cleaned = 0.000645184 Jy ! Component: 450 - total flux cleaned = 0.000555382 Jy ! Component: 500 - total flux cleaned = 0.000468554 Jy ! Component: 550 - total flux cleaned = 0.000405045 Jy ! Component: 600 - total flux cleaned = 0.000322305 Jy ! Component: 650 - total flux cleaned = 0.000261111 Jy ! Component: 700 - total flux cleaned = 0.000122721 Jy ! Component: 750 - total flux cleaned = 6.46395e-05 Jy ! Component: 800 - total flux cleaned = -6.75999e-05 Jy ! Component: 850 - total flux cleaned = -0.000160093 Jy ! Component: 900 - total flux cleaned = -0.00026936 Jy ! Component: 950 - total flux cleaned = -0.000394185 Jy ! Component: 1000 - total flux cleaned = -0.000447103 Jy ! Component: 1050 - total flux cleaned = -0.000533426 Jy ! Component: 1100 - total flux cleaned = -0.000601569 Jy ! Component: 1150 - total flux cleaned = -0.000667993 Jy ! Component: 1200 - total flux cleaned = -0.000700849 Jy ! Component: 1250 - total flux cleaned = -0.000797555 Jy ! Component: 1300 - total flux cleaned = -0.000813426 Jy ! Component: 1350 - total flux cleaned = -0.000922922 Jy ! Component: 1400 - total flux cleaned = -0.000938258 Jy ! Component: 1450 - total flux cleaned = -0.000968602 Jy ! Component: 1500 - total flux cleaned = -0.00101365 Jy ! Component: 1550 - total flux cleaned = -0.0010431 Jy ! Component: 1600 - total flux cleaned = -0.0010434 Jy ! Component: 1650 - total flux cleaned = -0.00110074 Jy ! Component: 1700 - total flux cleaned = -0.00114293 Jy ! Component: 1750 - total flux cleaned = -0.00119899 Jy ! Component: 1800 - total flux cleaned = -0.0011989 Jy ! Component: 1850 - total flux cleaned = -0.00126707 Jy ! Component: 1900 - total flux cleaned = -0.0013073 Jy ! Component: 1950 - total flux cleaned = -0.00130746 Jy ! Component: 2000 - total flux cleaned = -0.00132076 Jy ! Component: 2050 - total flux cleaned = -0.00135969 Jy ! Component: 2100 - total flux cleaned = -0.00137237 Jy ! Component: 2150 - total flux cleaned = -0.00135941 Jy ! Component: 2200 - total flux cleaned = -0.00132171 Jy ! Component: 2250 - total flux cleaned = -0.00133426 Jy ! Component: 2300 - total flux cleaned = -0.00134668 Jy ! Component: 2350 - total flux cleaned = -0.00133458 Jy ! Component: 2400 - total flux cleaned = -0.0013588 Jy ! Component: 2450 - total flux cleaned = -0.00135882 Jy ! Component: 2500 - total flux cleaned = -0.00133514 Jy ! Component: 2550 - total flux cleaned = -0.00135868 Jy ! Component: 2600 - total flux cleaned = -0.00135854 Jy ! Component: 2650 - total flux cleaned = -0.00139314 Jy ! Component: 2700 - total flux cleaned = -0.00139325 Jy ! Component: 2750 - total flux cleaned = -0.00143855 Jy ! Component: 2800 - total flux cleaned = -0.00148323 Jy ! Component: 2850 - total flux cleaned = -0.0015275 Jy ! Component: 2900 - total flux cleaned = -0.00152752 Jy ! Component: 2950 - total flux cleaned = -0.0015712 Jy ! Component: 3000 - total flux cleaned = -0.00158216 Jy ! Component: 3050 - total flux cleaned = -0.0016251 Jy ! Component: 3100 - total flux cleaned = -0.00167827 Jy ! Component: 3150 - total flux cleaned = -0.0016888 Jy ! Component: 3200 - total flux cleaned = -0.00178306 Jy ! Component: 3250 - total flux cleaned = -0.00180384 Jy ! Component: 3300 - total flux cleaned = -0.00185532 Jy ! Component: 3350 - total flux cleaned = -0.00186566 Jy ! Component: 3400 - total flux cleaned = -0.00193685 Jy ! Component: 3450 - total flux cleaned = -0.00200743 Jy ! Component: 3500 - total flux cleaned = -0.00206751 Jy ! Component: 3550 - total flux cleaned = -0.00206765 Jy ! Component: 3600 - total flux cleaned = -0.00215646 Jy ! Component: 3650 - total flux cleaned = -0.00218583 Jy ! Component: 3700 - total flux cleaned = -0.00222476 Jy ! Component: 3750 - total flux cleaned = -0.00229241 Jy ! Component: 3800 - total flux cleaned = -0.00233083 Jy ! Component: 3850 - total flux cleaned = -0.00234987 Jy ! Component: 3900 - total flux cleaned = -0.00239713 Jy ! Component: 3950 - total flux cleaned = -0.00240648 Jy ! Component: 4000 - total flux cleaned = -0.00245322 Jy ! Component: 4050 - total flux cleaned = -0.00248102 Jy ! Total flux subtracted in 4096 components = -0.00249955 Jy ! Clean residual min=-0.000648 max=0.000524 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.212832 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 458 components and 0.212832 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J2316+1618_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.292 x 6.632 at -5.592 degrees (North through East) ! Clean map min=-0.0012656 max=0.13847 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J2316+1618_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.351347 0.351347 0.702694 1.40539 2.81078 5.62155 11.2431 22.4862 44.9724 89.9448 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 853.856 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J2316+1618_S_uvs.log closed on Fri Apr 22 07:59:10 2016