! Started logfile: /scr/pima/gc030_uvs/J1346+7320_S_uvs.log on Fri Apr 22 07:52:36 2016 obs /scr/pima/gc030_uvs/J1346+7320_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1346+7320_S_uva.fits ! AN table 1: 70 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 36 of 36 possible baselines. ! AN table 3: 210 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.840159 visibilities/baseline/integration-bin. ! Found source: J1346+7320 ! ! 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 84688 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/J1346+7320_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 5 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 122 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 122 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 122 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 122 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 122 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 122 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 122 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.007959Jy sigma=8.942452 ! Fit after self-cal, rms=0.934006Jy sigma=8.281882 ! 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=2.028 mas, bmaj=2.236 mas, bpa=14.73 degrees ! Estimated noise=0.770428 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 = 0.051857 Jy ! Component: 100 - total flux cleaned = 0.0642092 Jy ! Total flux subtracted in 100 components = 0.0642092 Jy ! Clean residual min=-0.003533 max=0.005261 Jy/beam ! Clean residual mean=0.000000 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0642092 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0642092 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=0.098076Jy sigma=0.789092 ! Fit after self-cal, rms=0.096417Jy sigma=0.776711 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719387 Jy ! Component: 100 - total flux cleaned = 0.0116872 Jy ! Total flux subtracted in 100 components = 0.0116872 Jy ! Clean residual min=-0.003497 max=0.003862 Jy/beam ! Clean residual mean=0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0758964 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0758964 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=0.095645Jy sigma=0.768667 ! Fit after self-cal, rms=0.095545Jy sigma=0.768270 ! 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=2.628 mas, bmaj=2.874 mas, bpa=1.735 degrees ! Estimated noise=0.307223 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 = 0.00477394 Jy ! Component: 100 - total flux cleaned = 0.00693072 Jy ! Component: 150 - total flux cleaned = 0.00800517 Jy ! Component: 200 - total flux cleaned = 0.00806465 Jy ! Total flux subtracted in 200 components = 0.00806465 Jy ! Clean residual min=-0.002820 max=0.002532 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.083961 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.083961 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=0.095373Jy sigma=0.766047 ! Fit after self-cal, rms=0.095294Jy sigma=0.765872 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.628 x 2.874 at 1.735 degrees (North through East) ! Clean map min=-0.0024945 max=0.072155 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 1.10 HN 0.86 KP 0.97 LA 0.96 ! MK 1.01 NL 1.13 OV 1.03 PT 1.00 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 EB 1.03 HN 0.98 KP 0.88 ! LA 0.89 MK 0.93 NL 1.14 OV 0.95 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 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 1.15 EB 1.12 HN 0.95 KP 0.86 ! LA 0.84 MK 0.87 NL 1.08 OV 0.92 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 EB 1.12 HN 0.87 KP 1.02 ! LA 0.90 MK 0.94 NL 1.02 PT 1.01 ! SC 0.92 ! ! ! 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 1.04 EB 1.17 HN 0.86 KP 0.89 ! LA 0.90 MK 0.91 NL 1.10 OV 0.95 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 EB 1.16 HN 0.94 KP 1.01 ! LA 0.91 MK 0.88 NL 1.00 PT 1.03 ! SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.84 KP 0.98 LA 0.91 ! MK 0.91 NL 1.06 OV 1.09 PT 1.18 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 EB 1.11 HN 1.01 KP 0.96 ! LA 0.87 MK 0.86 NL 1.03 PT 1.04 ! SC 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.83 KP 0.96 LA 0.95 ! MK 1.11 NL 1.13 OV 1.07 PT 1.03 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 EB 1.17 HN 0.92 KP 0.94 ! LA 0.91 MK 0.89 NL 1.01 PT 1.03 ! SC 0.93 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.86 KP 1.07 LA 1.04 ! MK 0.98 NL 1.14 OV 1.06 PT 1.05 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 EB 1.02 HN 0.90 KP 0.85 ! LA 0.85 MK 0.92 NL 1.06 OV 0.98 ! PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 EB 1.18 HN 0.88 KP 0.99 ! LA 0.94 MK 0.88 NL 1.05 PT 1.04 ! SC 0.86 ! ! ! Fit before self-cal, rms=0.095294Jy sigma=0.765872 ! Fit after self-cal, rms=0.092393Jy sigma=0.763208 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.645 mas, bmaj=2.897 mas, bpa=-0.4942 degrees ! Estimated noise=0.304044 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 = -0.000341976 Jy ! Component: 100 - total flux cleaned = -0.00040039 Jy ! Component: 150 - total flux cleaned = -0.000385506 Jy ! Component: 200 - total flux cleaned = -0.000399811 Jy ! Total flux subtracted in 200 components = -0.000399811 Jy ! Clean residual min=-0.001780 max=0.001661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0835612 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0835612 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=0.092379Jy sigma=0.763188 ! Fit after self-cal, rms=0.092457Jy sigma=0.762643 ! 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=0.092457Jy sigma=0.762643 ! Fit after self-cal, rms=0.092887Jy sigma=0.761711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.638 mas, bmaj=2.91 mas, bpa=1.318 degrees ! Estimated noise=0.303701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232513 Jy ! Component: 100 - total flux cleaned = -0.000245904 Jy ! Component: 150 - total flux cleaned = -0.00025696 Jy ! Component: 200 - total flux cleaned = -0.00026625 Jy ! Total flux subtracted in 200 components = -0.00026625 Jy ! Clean residual min=-0.001677 max=0.001419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.083295 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.083295 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=0.092881Jy sigma=0.761709 ! Fit after self-cal, rms=0.093041Jy sigma=0.761529 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 = -0.000138731 Jy ! Component: 100 - total flux cleaned = -0.000176678 Jy ! Component: 150 - total flux cleaned = -0.000176997 Jy ! Component: 200 - total flux cleaned = -0.00018461 Jy ! Total flux subtracted in 200 components = -0.00018461 Jy ! Clean residual min=-0.001745 max=0.001482 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0831104 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0831104 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=0.093037Jy sigma=0.761532 ! Fit after self-cal, rms=0.093044Jy sigma=0.761527 ! 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=0.093044Jy sigma=0.761527 ! Fit after self-cal, rms=0.093125Jy sigma=0.761347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.639 mas, bmaj=2.915 mas, bpa=1.028 degrees ! Estimated noise=0.303229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231811 Jy ! Component: 100 - total flux cleaned = -0.000264005 Jy ! Component: 150 - total flux cleaned = -0.000271359 Jy ! Component: 200 - total flux cleaned = -0.000277662 Jy ! Total flux subtracted in 200 components = -0.000277662 Jy ! Clean residual min=-0.001710 max=0.001406 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0828327 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0828327 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=0.093123Jy sigma=0.761347 ! Fit after self-cal, rms=0.093175Jy sigma=0.761286 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 = -5.48927e-05 Jy ! Component: 100 - total flux cleaned = -6.90909e-05 Jy ! Component: 150 - total flux cleaned = -6.93873e-05 Jy ! Component: 200 - total flux cleaned = -7.56756e-05 Jy ! Total flux subtracted in 200 components = -7.56756e-05 Jy ! Clean residual min=-0.001718 max=0.001406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.082757 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.082757 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=0.093174Jy sigma=0.761283 ! Fit after self-cal, rms=0.093173Jy sigma=0.761264 ! 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=0.093173Jy sigma=0.761264 ! Fit after self-cal, rms=0.093167Jy sigma=0.761255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.698 mas, bmaj=8.456 mas, bpa=-55.11 degrees ! Estimated noise=0.46838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464147 Jy ! Component: 100 - total flux cleaned = -0.00049902 Jy ! Component: 150 - total flux cleaned = -0.000513472 Jy ! Component: 200 - total flux cleaned = -0.000525912 Jy ! Total flux subtracted in 200 components = -0.000525912 Jy ! Clean residual min=-0.001759 max=0.001730 Jy/beam ! Clean residual mean=-0.000007 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0822311 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0822311 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=0.093165Jy sigma=0.761274 ! Fit after self-cal, rms=0.093180Jy sigma=0.761257 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 = -4.72187e-05 Jy ! Component: 100 - total flux cleaned = -6.15836e-05 Jy ! Component: 150 - total flux cleaned = -6.77973e-05 Jy ! Component: 200 - total flux cleaned = -7.95353e-05 Jy ! Total flux subtracted in 200 components = -7.95353e-05 Jy ! Clean residual min=-0.001771 max=0.001730 Jy/beam ! Clean residual mean=-0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0821516 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0821516 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=0.093181Jy sigma=0.761271 ! Fit after self-cal, rms=0.093177Jy sigma=0.761260 ! 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=2.64 mas, bmaj=2.917 mas, bpa=0.783 degrees ! Estimated noise=0.302867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.64 x 2.917 at 0.783 degrees (North through East) ! Clean map min=-0.001541 max=0.071165 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=2.032 mas, bmaj=2.273 mas, bpa=13.83 degrees ! Estimated noise=0.764705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521577 Jy ! Component: 100 - total flux cleaned = 0.0651987 Jy ! Component: 150 - total flux cleaned = 0.0718233 Jy ! Component: 200 - total flux cleaned = 0.0758116 Jy ! Total flux subtracted in 200 components = 0.0758116 Jy ! Clean residual min=-0.002758 max=0.003122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0758116 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0758116 Jy ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=2.917 mas, bpa=0.783 degrees ! Estimated noise=0.302867 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 = 0.00402325 Jy ! Component: 100 - total flux cleaned = 0.00577732 Jy ! Component: 150 - total flux cleaned = 0.00649465 Jy ! Component: 200 - total flux cleaned = 0.00662143 Jy ! Total flux subtracted in 200 components = 0.00662143 Jy ! Clean residual min=-0.001771 max=0.001462 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.082433 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.082433 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=7.698 mas, bmaj=8.456 mas, bpa=-55.11 degrees ! Estimated noise=0.46838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.73389e-05 Jy ! Component: 100 - total flux cleaned = -7.64187e-05 Jy ! Component: 150 - total flux cleaned = -9.20932e-05 Jy ! Component: 200 - total flux cleaned = -0.000105991 Jy ! Total flux subtracted in 200 components = -0.000105991 Jy ! Clean residual min=-0.001781 max=0.001736 Jy/beam ! Clean residual mean=-0.000007 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.082327 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 = -7.01171e-06 Jy ! Component: 100 - total flux cleaned = -2.01123e-05 Jy ! Component: 150 - total flux cleaned = -3.28689e-05 Jy ! Component: 200 - total flux cleaned = -4.52948e-05 Jy ! Total flux subtracted in 200 components = -4.52948e-05 Jy ! Clean residual min=-0.001781 max=0.001729 Jy/beam ! Clean residual mean=-0.000007 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0822817 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0822817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=2.917 mas, bpa=0.783 degrees ! Estimated noise=0.302867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533188 Jy ! Component: 100 - total flux cleaned = 0.000532408 Jy ! Component: 150 - total flux cleaned = 0.000532665 Jy ! Component: 200 - total flux cleaned = 0.000533651 Jy ! Total flux subtracted in 200 components = 0.000533651 Jy ! Clean residual min=-0.001742 max=0.001439 Jy/beam ! Clean residual mean=-0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0828154 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0828154 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=0.093185Jy sigma=0.761295 ! Fit after self-cal, rms=0.093178Jy sigma=0.761279 wmodel /scr/pima/gc030_uvs/J1346+7320_S_map.mod ! Writing 31 model components to file: /scr/pima/gc030_uvs/J1346+7320_S_map.mod wobs /scr/pima/gc030_uvs/J1346+7320_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1346+7320_S_uvs.fits wwins /scr/pima/gc030_uvs/J1346+7320_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J1346+7320_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 = -0.00076106 Jy ! Component: 100 - total flux cleaned = -0.00116505 Jy ! Component: 150 - total flux cleaned = -0.00136734 Jy ! Component: 200 - total flux cleaned = -0.00161006 Jy ! Component: 250 - total flux cleaned = -0.00184325 Jy ! Component: 300 - total flux cleaned = -0.00209114 Jy ! Component: 350 - total flux cleaned = -0.00230928 Jy ! Component: 400 - total flux cleaned = -0.00239424 Jy ! Component: 450 - total flux cleaned = -0.00258042 Jy ! Component: 500 - total flux cleaned = -0.00268123 Jy ! Component: 550 - total flux cleaned = -0.00270079 Jy ! Component: 600 - total flux cleaned = -0.00270109 Jy ! Component: 650 - total flux cleaned = -0.00270126 Jy ! Component: 700 - total flux cleaned = -0.00268301 Jy ! Component: 750 - total flux cleaned = -0.00268302 Jy ! Component: 800 - total flux cleaned = -0.00266498 Jy ! Component: 850 - total flux cleaned = -0.00264716 Jy ! Component: 900 - total flux cleaned = -0.00261229 Jy ! Component: 950 - total flux cleaned = -0.0025956 Jy ! Component: 1000 - total flux cleaned = -0.00254535 Jy ! Component: 1050 - total flux cleaned = -0.00252907 Jy ! Component: 1100 - total flux cleaned = -0.00246391 Jy ! Component: 1150 - total flux cleaned = -0.00251252 Jy ! Component: 1200 - total flux cleaned = -0.00248016 Jy ! Component: 1250 - total flux cleaned = -0.00243304 Jy ! Component: 1300 - total flux cleaned = -0.00244869 Jy ! Component: 1350 - total flux cleaned = -0.00250996 Jy ! Component: 1400 - total flux cleaned = -0.00252511 Jy ! Component: 1450 - total flux cleaned = -0.00249515 Jy ! Component: 1500 - total flux cleaned = -0.00256983 Jy ! Component: 1550 - total flux cleaned = -0.00256984 Jy ! Component: 1600 - total flux cleaned = -0.00259914 Jy ! Component: 1650 - total flux cleaned = -0.00265675 Jy ! Component: 1700 - total flux cleaned = -0.00268554 Jy ! Component: 1750 - total flux cleaned = -0.00267141 Jy ! Component: 1800 - total flux cleaned = -0.00271375 Jy ! Component: 1850 - total flux cleaned = -0.00271359 Jy ! Component: 1900 - total flux cleaned = -0.00275497 Jy ! Component: 1950 - total flux cleaned = -0.00282304 Jy ! Component: 2000 - total flux cleaned = -0.00279597 Jy ! Component: 2050 - total flux cleaned = -0.00284946 Jy ! Component: 2100 - total flux cleaned = -0.00282298 Jy ! Component: 2150 - total flux cleaned = -0.00291503 Jy ! Component: 2200 - total flux cleaned = -0.00286274 Jy ! Component: 2250 - total flux cleaned = -0.00292734 Jy ! Component: 2300 - total flux cleaned = -0.0029145 Jy ! Component: 2350 - total flux cleaned = -0.0030037 Jy ! Component: 2400 - total flux cleaned = -0.00299102 Jy ! Component: 2450 - total flux cleaned = -0.00297853 Jy ! Component: 2500 - total flux cleaned = -0.00301602 Jy ! Component: 2550 - total flux cleaned = -0.00294207 Jy ! Component: 2600 - total flux cleaned = -0.00300329 Jy ! Component: 2650 - total flux cleaned = -0.0030154 Jy ! Component: 2700 - total flux cleaned = -0.00297925 Jy ! Component: 2750 - total flux cleaned = -0.0030391 Jy ! Component: 2800 - total flux cleaned = -0.00303903 Jy ! Component: 2850 - total flux cleaned = -0.0029563 Jy ! Component: 2900 - total flux cleaned = -0.00300312 Jy ! Component: 2950 - total flux cleaned = -0.00297961 Jy ! Component: 3000 - total flux cleaned = -0.00293326 Jy ! Component: 3050 - total flux cleaned = -0.00289883 Jy ! Component: 3100 - total flux cleaned = -0.002933 Jy ! Component: 3150 - total flux cleaned = -0.00286488 Jy ! Component: 3200 - total flux cleaned = -0.00287621 Jy ! Component: 3250 - total flux cleaned = -0.00281998 Jy ! Component: 3300 - total flux cleaned = -0.0028088 Jy ! Component: 3350 - total flux cleaned = -0.00278656 Jy ! Component: 3400 - total flux cleaned = -0.00281964 Jy ! Component: 3450 - total flux cleaned = -0.00274287 Jy ! Component: 3500 - total flux cleaned = -0.00273201 Jy ! Component: 3550 - total flux cleaned = -0.00273199 Jy ! Component: 3600 - total flux cleaned = -0.00265665 Jy ! Component: 3650 - total flux cleaned = -0.00265667 Jy ! Component: 3700 - total flux cleaned = -0.0026566 Jy ! Component: 3750 - total flux cleaned = -0.00262477 Jy ! Component: 3800 - total flux cleaned = -0.00262482 Jy ! Component: 3850 - total flux cleaned = -0.0025829 Jy ! Component: 3900 - total flux cleaned = -0.00257242 Jy ! Component: 3950 - total flux cleaned = -0.00254131 Jy ! Component: 4000 - total flux cleaned = -0.0025104 Jy ! Component: 4050 - total flux cleaned = -0.0025002 Jy ! Total flux subtracted in 4096 components = -0.00243898 Jy ! Clean residual min=-0.000733 max=0.000594 Jy/beam ! Clean residual mean=-0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0803764 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 379 components and 0.0803763 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1346+7320_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.64 x 2.917 at 0.783 degrees (North through East) ! Clean map min=-0.0011582 max=0.070784 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1346+7320_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.070784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017403 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.737583 0.737583 1.47517 2.95033 5.90067 11.8013 23.6027 47.2053 94.4106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 406.733 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1346+7320_S_uvs.log closed on Fri Apr 22 07:52:44 2016