! Started logfile: ./J0604+0000_X_uvs.log on Mon Oct 28 15:37:43 2013 obs J0604+0000_X_uva.fits ! Reading UV FITS file: J0604+0000_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! AN table 2: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.701207 visibilities/baseline/integration-bin. ! Found source: J0604+0000 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5576 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./J0604+0000_X] 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 32 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999749Jy sigma=0.834070 ! Fit after self-cal, rms=0.990497Jy sigma=0.821711 ! 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=0.8349 mas, bmaj=1.953 mas, bpa=-3.364 degrees ! Estimated noise=21.9403 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 = 0.0105087 Jy ! Component: 100 - total flux cleaned = 0.0128871 Jy ! Total flux subtracted in 100 components = 0.0128871 Jy ! Clean residual min=-0.001760 max=0.001557 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0128871 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0128871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017884Jy sigma=0.015883 ! Fit after self-cal, rms=0.015560Jy sigma=0.013892 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291903 Jy ! Component: 100 - total flux cleaned = 0.00400963 Jy ! Total flux subtracted in 100 components = 0.00400963 Jy ! Clean residual min=-0.001652 max=0.001726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0168968 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0168968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015874Jy sigma=0.012972 ! Fit after self-cal, rms=0.015870Jy sigma=0.012969 ! 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=0.9985 mas, bmaj=2.261 mas, bpa=-3.241 degrees ! Estimated noise=12.7808 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 = 0.000807124 Jy ! Component: 100 - total flux cleaned = 0.00125243 Jy ! Component: 150 - total flux cleaned = 0.00140092 Jy ! Component: 200 - total flux cleaned = 0.00147482 Jy ! Total flux subtracted in 200 components = 0.00147482 Jy ! Clean residual min=-0.000830 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0183716 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0183716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015927Jy sigma=0.012853 ! Fit after self-cal, rms=0.015925Jy sigma=0.012851 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 HN 1.18 KP 0.85 ! LA 0.99 MK 0.79 NL 0.95 OV 1.00 ! PT 0.87 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.71 KP 0.81 LA 0.99 ! MK 1.26 NL 0.92 OV 1.20 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.96 KP 0.93 ! LA 0.88 MK 0.95 NL 0.97 OV 0.94 ! PT 0.92 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 0.80 KP 0.81 LA 0.85 ! MK 1.10 NL 1.06 OV 0.97 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.11 HN 1.01 KP 1.11 ! LA 0.86 MK 1.06 NL 1.08 OV 0.99 ! PT 0.95 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.81 HN 0.90 KP 1.06 LA 1.03 ! MK 0.77 NL 0.87 OV 0.82 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.07 KP 0.90 ! LA 0.97 MK 0.85 NL 0.86 OV 0.85 ! PT 0.89 SC 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.94 KP 0.93 LA 0.99 ! MK 0.90 NL 0.93 OV 0.80 SC 0.70 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.90 KP 1.03 ! LA 0.85 MK 0.81 NL 1.03 OV 0.93 ! PT 0.83 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.70 KP 1.18 LA 0.85 ! MK 0.99 NL 1.04 OV 0.84 SC 0.66 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.91 KP 1.07 ! LA 0.92 MK 0.97 NL 0.94 OV 0.84 ! PT 0.73 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 0.78 KP 0.94 LA 0.97 ! MK 0.92 NL 0.85 OV 1.11 SC 0.66 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.86 KP 0.87 ! LA 0.88 MK 0.96 NL 1.04 OV 1.06 ! PT 0.85 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.71 KP 0.92 LA 0.72 ! MK 0.97 NL 0.98 OV 1.12 SC 0.74 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.17 HN 0.88 KP 0.93 ! LA 0.85 MK 0.74 NL 0.90 OV 1.13 ! PT 0.78 SC 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 HN 0.70 KP 1.09 LA 1.04 ! MK 0.65 NL 0.86 OV 1.33 SC 0.58 ! ! ! Fit before self-cal, rms=0.015925Jy sigma=0.012851 ! Fit after self-cal, rms=0.014544Jy sigma=0.012302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9886 mas, bmaj=2.251 mas, bpa=-3.715 degrees ! Estimated noise=10.9907 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 = -0.00192112 Jy ! Component: 100 - total flux cleaned = -0.00222981 Jy ! Component: 150 - total flux cleaned = -0.00223156 Jy ! Component: 200 - total flux cleaned = -0.00223791 Jy ! Total flux subtracted in 200 components = -0.00223791 Jy ! Clean residual min=-0.000625 max=0.000730 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0161337 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 24 components and 0.0161337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013829Jy sigma=0.012522 ! Fit after self-cal, rms=0.013879Jy sigma=0.012503 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013879Jy sigma=0.012503 ! Fit after self-cal, rms=0.012512Jy sigma=0.012272 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9769 mas, bmaj=2.233 mas, bpa=-3.788 degrees ! Estimated noise=9.40492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016387 Jy ! Component: 100 - total flux cleaned = -0.00197231 Jy ! Component: 150 - total flux cleaned = -0.0019738 Jy ! Component: 200 - total flux cleaned = -0.00197808 Jy ! Total flux subtracted in 200 components = -0.00197808 Jy ! Clean residual min=-0.000540 max=0.000584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0141556 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0141556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011907Jy sigma=0.012498 ! Fit after self-cal, rms=0.011905Jy sigma=0.012491 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 (23, -34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555819 Jy ! Component: 100 - total flux cleaned = 0.000710708 Jy ! Component: 150 - total flux cleaned = 0.000798454 Jy ! Component: 200 - total flux cleaned = 0.000853919 Jy ! Total flux subtracted in 200 components = 0.000853919 Jy ! Clean residual min=-0.000501 max=0.000547 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0150095 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0150095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011878Jy sigma=0.012453 ! Fit after self-cal, rms=0.011873Jy sigma=0.012445 ! Inverting map ! Added new window around map position (35.2, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426213 Jy ! Component: 100 - total flux cleaned = 0.000543428 Jy ! Component: 150 - total flux cleaned = 0.000552875 Jy ! Component: 200 - total flux cleaned = 0.000570376 Jy ! Total flux subtracted in 200 components = 0.000570376 Jy ! Clean residual min=-0.000484 max=0.000533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0155799 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0155799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011860Jy sigma=0.012402 ! Fit after self-cal, rms=0.011856Jy sigma=0.012396 ! Inverting map ! Added new window around map position (20.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302126 Jy ! Component: 100 - total flux cleaned = 0.000391029 Jy ! Component: 150 - total flux cleaned = 0.000445841 Jy ! Component: 200 - total flux cleaned = 0.000502743 Jy ! Total flux subtracted in 200 components = 0.000502743 Jy ! Clean residual min=-0.000441 max=0.000493 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0160826 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.0160826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011833Jy sigma=0.012365 ! Fit after self-cal, rms=0.011831Jy sigma=0.012360 ! Inverting map ! Added new window around map position (-51.2, 38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413732 Jy ! Component: 100 - total flux cleaned = 0.00046351 Jy ! Component: 150 - total flux cleaned = 0.000471005 Jy ! Component: 200 - total flux cleaned = 0.000471122 Jy ! Total flux subtracted in 200 components = 0.000471122 Jy ! Clean residual min=-0.000444 max=0.000411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0165538 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.0165538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011812Jy sigma=0.012333 ! Fit after self-cal, rms=0.011810Jy sigma=0.012329 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011810Jy sigma=0.012329 ! Fit after self-cal, rms=0.010619Jy sigma=0.012081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9621 mas, bmaj=2.21 mas, bpa=-3.847 degrees ! Estimated noise=8.06355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133095 Jy ! Component: 100 - total flux cleaned = -0.00151398 Jy ! Component: 150 - total flux cleaned = -0.00152667 Jy ! Component: 200 - total flux cleaned = -0.00153819 Jy ! Total flux subtracted in 200 components = -0.00153819 Jy ! Clean residual min=-0.000362 max=0.000385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0150156 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.0150156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010149Jy sigma=0.012278 ! Fit after self-cal, rms=0.010148Jy sigma=0.012273 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 = 2.38628e-05 Jy ! Component: 100 - total flux cleaned = 1.29671e-05 Jy ! Component: 150 - total flux cleaned = 1.78653e-05 Jy ! Component: 200 - total flux cleaned = 2.25091e-05 Jy ! Total flux subtracted in 200 components = 2.25091e-05 Jy ! Clean residual min=-0.000374 max=0.000385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0150381 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 0.0150381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010141Jy sigma=0.012268 ! Fit after self-cal, rms=0.010141Jy sigma=0.012268 ! Inverting map ! Added new window around map position (-44.4, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160791 Jy ! Component: 100 - total flux cleaned = 9.97531e-05 Jy ! Component: 150 - total flux cleaned = 7.10555e-05 Jy ! Component: 200 - total flux cleaned = 4.48349e-05 Jy ! Total flux subtracted in 200 components = 4.48349e-05 Jy ! Clean residual min=-0.000365 max=0.000329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0150829 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.0150829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010131Jy sigma=0.012245 ! Fit after self-cal, rms=0.010131Jy sigma=0.012241 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010131Jy sigma=0.012241 ! Fit after self-cal, rms=0.009170Jy sigma=0.012013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=3.569 mas, bpa=-3.842 degrees ! Estimated noise=8.96697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109619 Jy ! Component: 100 - total flux cleaned = -0.00124657 Jy ! Component: 150 - total flux cleaned = -0.00127893 Jy ! Component: 200 - total flux cleaned = -0.00128737 Jy ! Total flux subtracted in 200 components = -0.00128737 Jy ! Clean residual min=-0.000294 max=0.000360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0137955 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.0137955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008787Jy sigma=0.012198 ! Fit after self-cal, rms=0.008790Jy sigma=0.012195 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 (41.6, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241038 Jy ! Component: 100 - total flux cleaned = 0.00032028 Jy ! Component: 150 - total flux cleaned = 0.000310095 Jy ! Component: 200 - total flux cleaned = 0.000290674 Jy ! Total flux subtracted in 200 components = 0.000290674 Jy ! Clean residual min=-0.000270 max=0.000274 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0140862 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 167 components and 0.0140862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008779Jy sigma=0.012188 ! Fit after self-cal, rms=0.008775Jy sigma=0.012184 ! 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=0.9502 mas, bmaj=2.19 mas, bpa=-3.79 degrees ! Estimated noise=6.96029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9502 x 2.19 at -3.79 degrees (North through East) ! Clean map min=-0.00037344 max=0.0085421 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=0.7982 mas, bmaj=1.911 mas, bpa=-3.653 degrees ! Estimated noise=11.5577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664858 Jy ! Component: 100 - total flux cleaned = 0.00847284 Jy ! Component: 150 - total flux cleaned = 0.00943089 Jy ! Component: 200 - total flux cleaned = 0.0100533 Jy ! Total flux subtracted in 200 components = 0.0100533 Jy ! Clean residual min=-0.000780 max=0.000845 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0100533 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0100533 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=2.19 mas, bpa=-3.79 degrees ! Estimated noise=6.96029 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 (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805657 Jy ! Component: 100 - total flux cleaned = 0.00138456 Jy ! Component: 150 - total flux cleaned = 0.00184704 Jy ! Component: 200 - total flux cleaned = 0.00213587 Jy ! Total flux subtracted in 200 components = 0.00213587 Jy ! Clean residual min=-0.000389 max=0.000369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0121891 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.0121891 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=2.036 mas, bmaj=3.569 mas, bpa=-3.842 degrees ! Estimated noise=8.96697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055196 Jy ! Component: 100 - total flux cleaned = 0.000848311 Jy ! Component: 150 - total flux cleaned = 0.00105934 Jy ! Component: 200 - total flux cleaned = 0.00119885 Jy ! Total flux subtracted in 200 components = 0.00119885 Jy ! Clean residual min=-0.000305 max=0.000331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.013388 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 = 7.75652e-05 Jy ! Component: 100 - total flux cleaned = 0.000148 Jy ! Component: 150 - total flux cleaned = 0.000197236 Jy ! Component: 200 - total flux cleaned = 0.000251129 Jy ! Total flux subtracted in 200 components = 0.000251129 Jy ! Clean residual min=-0.000283 max=0.000313 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0136391 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 129 components and 0.0136391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=2.19 mas, bpa=-3.79 degrees ! Estimated noise=6.96029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.55436e-05 Jy ! Component: 100 - total flux cleaned = 0.000107279 Jy ! Component: 150 - total flux cleaned = 0.000107198 Jy ! Component: 200 - total flux cleaned = 0.000107316 Jy ! Total flux subtracted in 200 components = 0.000107316 Jy ! Clean residual min=-0.000293 max=0.000290 Jy/beam ! Clean residual mean=-0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0137464 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 0.0137464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008752Jy sigma=0.012282 ! Fit after self-cal, rms=0.008743Jy sigma=0.012267 wmodel ./J0604+0000_X_map.mod ! Writing 153 model components to file: ./J0604+0000_X_map.mod wobs ./J0604+0000_X_uvs.fits ! Writing UV FITS file: ./J0604+0000_X_uvs.fits wwins ./J0604+0000_X_map.win ! wwins: Wrote 8 windows to ./J0604+0000_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 = -6.40918e-05 Jy ! Component: 100 - total flux cleaned = -8.92753e-05 Jy ! Component: 150 - total flux cleaned = -0.000118205 Jy ! Component: 200 - total flux cleaned = -0.000132055 Jy ! Component: 250 - total flux cleaned = -0.000127603 Jy ! Component: 300 - total flux cleaned = -0.000127681 Jy ! Component: 350 - total flux cleaned = -0.000127651 Jy ! Component: 400 - total flux cleaned = -0.000131758 Jy ! Component: 450 - total flux cleaned = -0.000139808 Jy ! Component: 500 - total flux cleaned = -0.000135676 Jy ! Component: 550 - total flux cleaned = -0.000131765 Jy ! Component: 600 - total flux cleaned = -0.000143264 Jy ! Component: 650 - total flux cleaned = -0.000147011 Jy ! Component: 700 - total flux cleaned = -0.000147055 Jy ! Component: 750 - total flux cleaned = -0.000147062 Jy ! Component: 800 - total flux cleaned = -0.000164994 Jy ! Component: 850 - total flux cleaned = -0.00016142 Jy ! Component: 900 - total flux cleaned = -0.000171868 Jy ! Component: 950 - total flux cleaned = -0.00016841 Jy ! Component: 1000 - total flux cleaned = -0.000182071 Jy ! Component: 1050 - total flux cleaned = -0.000188758 Jy ! Component: 1100 - total flux cleaned = -0.000195474 Jy ! Component: 1150 - total flux cleaned = -0.000218381 Jy ! Component: 1200 - total flux cleaned = -0.000231326 Jy ! Component: 1250 - total flux cleaned = -0.000237686 Jy ! Component: 1300 - total flux cleaned = -0.000250315 Jy ! Component: 1350 - total flux cleaned = -0.00026274 Jy ! Component: 1400 - total flux cleaned = -0.000265803 Jy ! Component: 1450 - total flux cleaned = -0.000274956 Jy ! Component: 1500 - total flux cleaned = -0.000271943 Jy ! Component: 1550 - total flux cleaned = -0.000283854 Jy ! Component: 1600 - total flux cleaned = -0.000289748 Jy ! Component: 1650 - total flux cleaned = -0.000280957 Jy ! Component: 1700 - total flux cleaned = -0.000292466 Jy ! Component: 1750 - total flux cleaned = -0.000298156 Jy ! Component: 1800 - total flux cleaned = -0.000303814 Jy ! Component: 1850 - total flux cleaned = -0.000315021 Jy ! Component: 1900 - total flux cleaned = -0.000328918 Jy ! Component: 1950 - total flux cleaned = -0.0003371 Jy ! Component: 2000 - total flux cleaned = -0.000337082 Jy ! Component: 2050 - total flux cleaned = -0.000337086 Jy ! Component: 2100 - total flux cleaned = -0.000339757 Jy ! Component: 2150 - total flux cleaned = -0.000358414 Jy ! Component: 2200 - total flux cleaned = -0.000358409 Jy ! Component: 2250 - total flux cleaned = -0.000368878 Jy ! Component: 2300 - total flux cleaned = -0.000387056 Jy ! Component: 2350 - total flux cleaned = -0.000394806 Jy ! Component: 2400 - total flux cleaned = -0.000399911 Jy ! Component: 2450 - total flux cleaned = -0.000417721 Jy ! Component: 2500 - total flux cleaned = -0.000422762 Jy ! Component: 2550 - total flux cleaned = -0.000430314 Jy ! Component: 2600 - total flux cleaned = -0.000442695 Jy ! Component: 2650 - total flux cleaned = -0.000450077 Jy ! Component: 2700 - total flux cleaned = -0.000447624 Jy ! Component: 2750 - total flux cleaned = -0.000462244 Jy ! Component: 2800 - total flux cleaned = -0.000469476 Jy ! Component: 2850 - total flux cleaned = -0.000481451 Jy ! Component: 2900 - total flux cleaned = -0.000474294 Jy ! Component: 2950 - total flux cleaned = -0.000483784 Jy ! Component: 3000 - total flux cleaned = -0.000504904 Jy ! Component: 3050 - total flux cleaned = -0.000504885 Jy ! Component: 3100 - total flux cleaned = -0.000511867 Jy ! Component: 3150 - total flux cleaned = -0.000514152 Jy ! Component: 3200 - total flux cleaned = -0.000514168 Jy ! Component: 3250 - total flux cleaned = -0.000541423 Jy ! Component: 3300 - total flux cleaned = -0.000548176 Jy ! Component: 3350 - total flux cleaned = -0.000548171 Jy ! Component: 3400 - total flux cleaned = -0.000554885 Jy ! Component: 3450 - total flux cleaned = -0.000565968 Jy ! Component: 3500 - total flux cleaned = -0.000572572 Jy ! Component: 3550 - total flux cleaned = -0.000583514 Jy ! Component: 3600 - total flux cleaned = -0.000590066 Jy ! Component: 3650 - total flux cleaned = -0.000598717 Jy ! Component: 3700 - total flux cleaned = -0.000611612 Jy ! Component: 3750 - total flux cleaned = -0.000615898 Jy ! Component: 3800 - total flux cleaned = -0.000624407 Jy ! Component: 3850 - total flux cleaned = -0.000634975 Jy ! Component: 3900 - total flux cleaned = -0.000639187 Jy ! Component: 3950 - total flux cleaned = -0.000649612 Jy ! Component: 4000 - total flux cleaned = -0.000649608 Jy ! Component: 4050 - total flux cleaned = -0.000674377 Jy ! Total flux subtracted in 4096 components = -0.000676415 Jy ! Clean residual min=-0.000119 max=0.000129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000035 Jy/beam ! Combined flux in latest and established models = 0.01307 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 449 components and 0.01307 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0604+0000_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9502 x 2.19 at -3.79 degrees (North through East) ! Clean map min=-0.00029156 max=0.0086459 Jy/beam ! Writing clean map to FITS file: ./J0604+0000_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00864587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.50146e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21496 1.21496 2.42992 4.85984 9.71967 19.4393 38.8787 77.7574 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.008 quit ! Quitting program ! Log file ./J0604+0000_X_uvs.log closed on Mon Oct 28 15:37:58 2013