! Started logfile: /scr/pima/rdv94_uvs/J0137+3122_S_uvs.log on Mon Sep 23 22:07:57 2013 obs /scr/pima/rdv94_uvs/J0137+3122_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0137+3122_S_uva.fits ! AN table 1: 70 integrations on 15 of 15 possible baselines. ! AN table 2: 26 integrations on 10 of 10 possible baselines. ! AN table 3: 57 integrations on 21 of 21 possible baselines. ! AN table 4: 19 integrations on 10 of 10 possible baselines. ! AN table 5: 52 integrations on 28 of 28 possible baselines. ! AN table 6: 19 integrations on 6 of 6 possible baselines. ! AN table 7: 48 integrations on 15 of 15 possible baselines. ! AN table 8: 32 integrations on 1 of 1 possible baselines. ! AN table 9: 76 integrations on 1 of 1 possible baselines. ! AN table 10: 29 integrations on 15 of 15 possible baselines. ! AN table 11: 61 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.817353 visibilities/baseline/integration-bin. ! Found source: J0137+3122 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 23664 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rdv94_uvs/J0137+3122_S] 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 163 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 133 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 81 telescope corrections were flagged in sub-array 5. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 64 telescope corrections were flagged in sub-array 8. ! A total of 152 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 65 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 2. ! A total of 163 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 133 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 81 telescope corrections were flagged in sub-array 5. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 64 telescope corrections were flagged in sub-array 8. ! A total of 152 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 65 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 3. ! A total of 163 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 133 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 81 telescope corrections were flagged in sub-array 5. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 64 telescope corrections were flagged in sub-array 8. ! A total of 152 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 65 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 4. ! A total of 163 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 133 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 81 telescope corrections were flagged in sub-array 5. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 64 telescope corrections were flagged in sub-array 8. ! A total of 152 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 65 telescope corrections were flagged in sub-array 11. ! ! Fit before self-cal, rms=1.153653Jy sigma=3.140452 ! Fit after self-cal, rms=0.591266Jy sigma=1.575351 ! 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=4.26 mas, bmaj=6.998 mas, bpa=-53.57 degrees ! Estimated noise=3.38923 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 = 0.354493 Jy ! Component: 100 - total flux cleaned = 0.433755 Jy ! Total flux subtracted in 100 components = 0.433755 Jy ! Clean residual min=-0.023111 max=0.027145 Jy/beam ! Clean residual mean=0.000009 rms=0.007102 Jy/beam ! Combined flux in latest and established models = 0.433755 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.433755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271760Jy sigma=0.646282 ! Fit after self-cal, rms=0.271750Jy sigma=0.646266 ! 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=6.21 mas, bmaj=8.768 mas, bpa=-59.54 degrees ! Estimated noise=1.90192 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 = 0.042535 Jy ! Component: 100 - total flux cleaned = 0.0648082 Jy ! Component: 150 - total flux cleaned = 0.0778923 Jy ! Component: 200 - total flux cleaned = 0.0856574 Jy ! Total flux subtracted in 200 components = 0.0856574 Jy ! Clean residual min=-0.027408 max=0.020027 Jy/beam ! Clean residual mean=0.000087 rms=0.007475 Jy/beam ! Combined flux in latest and established models = 0.519413 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.519413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264731Jy sigma=0.627818 ! Fit after self-cal, rms=0.264733Jy sigma=0.627749 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.02 LA 1.35 ! NL 1.03 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 KP 1.11 LA 1.38 ! NL 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.04 HN 0.96 KP 1.06 ! LA 1.33 NL 1.04 WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.02 KP 1.13 LA 1.35 ! OV 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.99 HN 0.95 KP 1.07 ! LA 1.34 NL 1.02 OV 1.00 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 KP 1.05 MK 0.90 OV 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 FD 1.01 KP 1.09 LA 1.35 ! MK 0.79 OV 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.04 KP 1.07 LA 1.39 MK 0.98 ! OV 1.00 PT 1.07 ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.60 FD 0.36 KP 1.03 LA 1.39 ! MK 0.99 NL 1.02 OV 0.95 PT 1.01 ! ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.03 LA 1.29 ! NL 1.07 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.12 KP 1.14 LA 1.24 ! NL 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.09 HN 1.04 KP 1.07 ! LA 1.25 NL 1.07 WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.16 KP 1.04 LA 1.29 ! OV 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.08 HN 1.02 KP 1.05 ! LA 1.21 NL 1.05 OV 1.04 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 KP 1.07 MK 0.94 OV 1.07 ! ! A total of 18 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 1.09 KP 1.07 LA 1.25 ! MK 1.04 OV 1.05 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.11 KP 1.07 LA 1.24 MK 1.14 ! OV 1.06 PT 1.12 ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.14 FD 0.72 KP 1.07 LA 1.26 ! MK 1.05 NL 1.06 OV 1.03 PT 1.10 ! ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 1.03 LA 1.01 ! NL 1.15 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.12 KP 1.03 LA 1.03 ! NL 1.14 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.12 HN 1.00 KP 0.93 ! LA 1.01 NL 1.11 WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.17 KP 0.94 LA 1.00 ! OV 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.08 HN 0.97 KP 0.91 ! LA 0.98 NL 1.09 OV 1.06 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 KP 0.91 MK 0.96 OV 1.04 ! ! A total of 18 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.06 FD 1.10 KP 0.94 LA 0.98 ! MK 1.04 OV 1.04 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.14 KP 0.92 LA 0.97 MK 1.13 ! OV 1.07 PT 1.14 ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.66 FD 0.37 KP 0.94 LA 1.01 ! MK 1.10 NL 1.13 OV 1.02 PT 1.00 ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 0.92 LA 0.80 ! NL 1.06 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.13 KP 0.96 LA 0.84 ! NL 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 1.09 HN 0.89 KP 0.89 ! LA 0.82 NL 1.04 WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.85 FD 1.12 KP 0.88 LA 0.80 ! OV 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.04 HN 0.86 KP 0.87 ! LA 0.81 NL 1.02 OV 0.90 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 KP 0.86 MK 1.03 OV 0.88 ! ! A total of 18 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 1.01 KP 0.85 LA 0.82 ! MK 1.19 OV 0.90 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.16 KP 0.88 LA 0.83 MK 1.23 ! OV 0.89 PT 0.96 ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.05 FD 0.87 KP 0.87 LA 0.83 ! MK 1.21 NL 1.05 OV 0.90 PT 1.01 ! ! ! Fit before self-cal, rms=0.264733Jy sigma=0.627749 ! Fit after self-cal, rms=0.154184Jy sigma=0.488476 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.298 mas, bmaj=8.85 mas, bpa=-60.07 degrees ! Estimated noise=1.91075 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 = -0.00341083 Jy ! Component: 100 - total flux cleaned = -0.00406187 Jy ! Component: 150 - total flux cleaned = -0.00424999 Jy ! Component: 200 - total flux cleaned = -0.0045026 Jy ! Total flux subtracted in 200 components = -0.0045026 Jy ! Clean residual min=-0.017886 max=0.015627 Jy/beam ! Clean residual mean=-0.000196 rms=0.004632 Jy/beam ! Combined flux in latest and established models = 0.51491 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.51491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154027Jy sigma=0.488207 ! Fit after self-cal, rms=0.155488Jy sigma=0.486269 ! 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. ! ! Fit before self-cal, rms=0.155488Jy sigma=0.486269 ! Fit after self-cal, rms=0.155087Jy sigma=0.485202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.292 mas, bmaj=8.876 mas, bpa=-60.17 degrees ! Estimated noise=1.90611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00329343 Jy ! Component: 100 - total flux cleaned = -0.00382463 Jy ! Component: 150 - total flux cleaned = -0.00411087 Jy ! Component: 200 - total flux cleaned = -0.00430393 Jy ! Total flux subtracted in 200 components = -0.00430393 Jy ! Clean residual min=-0.017753 max=0.015444 Jy/beam ! Clean residual mean=-0.000196 rms=0.004629 Jy/beam ! Combined flux in latest and established models = 0.510606 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.510606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154971Jy sigma=0.485065 ! Fit after self-cal, rms=0.155021Jy sigma=0.485052 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 = -0.000253095 Jy ! Component: 100 - total flux cleaned = -0.000361168 Jy ! Component: 150 - total flux cleaned = -0.000497023 Jy ! Component: 200 - total flux cleaned = -0.000578484 Jy ! Total flux subtracted in 200 components = -0.000578484 Jy ! Clean residual min=-0.017706 max=0.015521 Jy/beam ! Clean residual mean=-0.000196 rms=0.004626 Jy/beam ! Combined flux in latest and established models = 0.510028 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.510028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154975Jy sigma=0.485003 ! Fit after self-cal, rms=0.154987Jy sigma=0.484999 ! 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. ! ! Fit before self-cal, rms=0.154987Jy sigma=0.484999 ! Fit after self-cal, rms=0.153930Jy sigma=0.357968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.279 mas, bmaj=8.886 mas, bpa=-60.15 degrees ! Estimated noise=1.91314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101387 Jy ! Component: 100 - total flux cleaned = 0.000687738 Jy ! Component: 150 - total flux cleaned = 0.000521902 Jy ! Component: 200 - total flux cleaned = 0.00037289 Jy ! Total flux subtracted in 200 components = 0.00037289 Jy ! Clean residual min=-0.007177 max=0.005548 Jy/beam ! Clean residual mean=0.000007 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.5104 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.5104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153795Jy sigma=0.357941 ! Fit after self-cal, rms=0.154377Jy sigma=0.357285 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 = -5.0537e-06 Jy ! Component: 100 - total flux cleaned = -0.000236082 Jy ! Component: 150 - total flux cleaned = -0.000399442 Jy ! Component: 200 - total flux cleaned = -0.000510915 Jy ! Total flux subtracted in 200 components = -0.000510915 Jy ! Clean residual min=-0.007166 max=0.005566 Jy/beam ! Clean residual mean=0.000006 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.50989 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.50989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154318Jy sigma=0.357314 ! Fit after self-cal, rms=0.154332Jy sigma=0.357308 ! 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. ! ! Fit before self-cal, rms=0.154332Jy sigma=0.357308 ! Fit after self-cal, rms=0.156418Jy sigma=0.356789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.66 mas, bmaj=11.61 mas, bpa=88.25 degrees ! Estimated noise=2.05276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119345 Jy ! Component: 100 - total flux cleaned = -0.00038684 Jy ! Component: 150 - total flux cleaned = -0.000567405 Jy ! Component: 200 - total flux cleaned = -0.000728544 Jy ! Total flux subtracted in 200 components = -0.000728544 Jy ! Clean residual min=-0.006946 max=0.005484 Jy/beam ! Clean residual mean=0.000009 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.509161 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.509161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156322Jy sigma=0.356810 ! Fit after self-cal, rms=0.156389Jy sigma=0.356799 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 = -8.06997e-05 Jy ! Component: 100 - total flux cleaned = -0.000225785 Jy ! Component: 150 - total flux cleaned = -0.000358345 Jy ! Component: 200 - total flux cleaned = -0.000451028 Jy ! Total flux subtracted in 200 components = -0.000451028 Jy ! Clean residual min=-0.006945 max=0.005478 Jy/beam ! Clean residual mean=0.000009 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.50871 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 106 components and 0.50871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156348Jy sigma=0.356800 ! Fit after self-cal, rms=0.156344Jy sigma=0.356795 ! 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=6.265 mas, bmaj=8.893 mas, bpa=-59.99 degrees ! Estimated noise=1.91666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.265 x 8.893 at -59.99 degrees (North through East) ! Clean map min=-0.0069355 max=0.46124 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=4.265 mas, bmaj=7.081 mas, bpa=-53.81 degrees ! Estimated noise=3.43709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357713 Jy ! Component: 100 - total flux cleaned = 0.436557 Jy ! Component: 150 - total flux cleaned = 0.465041 Jy ! Component: 200 - total flux cleaned = 0.48091 Jy ! Total flux subtracted in 200 components = 0.48091 Jy ! Clean residual min=-0.009181 max=0.009308 Jy/beam ! Clean residual mean=-0.000026 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.48091 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.48091 Jy ! Inverting map and beam ! Estimated beam: bmin=6.265 mas, bmaj=8.893 mas, bpa=-59.99 degrees ! Estimated noise=1.91666 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 = 0.0125078 Jy ! Component: 100 - total flux cleaned = 0.018854 Jy ! Component: 150 - total flux cleaned = 0.0222909 Jy ! Component: 200 - total flux cleaned = 0.0242005 Jy ! Total flux subtracted in 200 components = 0.0242005 Jy ! Clean residual min=-0.007250 max=0.005780 Jy/beam ! Clean residual mean=0.000006 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.50511 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.505111 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=10.66 mas, bmaj=11.61 mas, bpa=88.25 degrees ! Estimated noise=2.05276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013341 Jy ! Component: 100 - total flux cleaned = 0.00139768 Jy ! Component: 150 - total flux cleaned = 0.00148071 Jy ! Component: 200 - total flux cleaned = 0.00150654 Jy ! Total flux subtracted in 200 components = 0.00150654 Jy ! Clean residual min=-0.007108 max=0.005432 Jy/beam ! Clean residual mean=0.000009 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.506617 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 = 4.76909e-05 Jy ! Component: 100 - total flux cleaned = 7.0182e-05 Jy ! Component: 150 - total flux cleaned = 0.000114632 Jy ! Component: 200 - total flux cleaned = 0.000157624 Jy ! Total flux subtracted in 200 components = 0.000157624 Jy ! Clean residual min=-0.007081 max=0.005433 Jy/beam ! Clean residual mean=0.000009 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.506775 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.506775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.265 mas, bmaj=8.893 mas, bpa=-59.99 degrees ! Estimated noise=1.91666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143963 Jy ! Component: 100 - total flux cleaned = -4.14803e-05 Jy ! Component: 150 - total flux cleaned = 0.000136063 Jy ! Component: 200 - total flux cleaned = 0.000213375 Jy ! Total flux subtracted in 200 components = 0.000213375 Jy ! Clean residual min=-0.007113 max=0.005767 Jy/beam ! Clean residual mean=0.000006 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.506988 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.506988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156263Jy sigma=0.356907 ! Fit after self-cal, rms=0.156265Jy sigma=0.356874 wmodel /scr/pima/rdv94_uvs/J0137+3122_S_map.mod ! Writing 85 model components to file: /scr/pima/rdv94_uvs/J0137+3122_S_map.mod wobs /scr/pima/rdv94_uvs/J0137+3122_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0137+3122_S_uvs.fits wwins /scr/pima/rdv94_uvs/J0137+3122_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv94_uvs/J0137+3122_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 = -0.00320939 Jy ! Component: 100 - total flux cleaned = -0.00606877 Jy ! Component: 150 - total flux cleaned = -0.00756863 Jy ! Component: 200 - total flux cleaned = -0.00828327 Jy ! Component: 250 - total flux cleaned = -0.00877185 Jy ! Component: 300 - total flux cleaned = -0.00896141 Jy ! Component: 350 - total flux cleaned = -0.00905326 Jy ! Component: 400 - total flux cleaned = -0.00931927 Jy ! Component: 450 - total flux cleaned = -0.00949108 Jy ! Component: 500 - total flux cleaned = -0.00949033 Jy ! Component: 550 - total flux cleaned = -0.00949152 Jy ! Component: 600 - total flux cleaned = -0.00965391 Jy ! Component: 650 - total flux cleaned = -0.00973421 Jy ! Component: 700 - total flux cleaned = -0.00996953 Jy ! Component: 750 - total flux cleaned = -0.00996899 Jy ! Component: 800 - total flux cleaned = -0.0101204 Jy ! Component: 850 - total flux cleaned = -0.0103442 Jy ! Component: 900 - total flux cleaned = -0.0101963 Jy ! Component: 950 - total flux cleaned = -0.0101242 Jy ! Component: 1000 - total flux cleaned = -0.0102692 Jy ! Component: 1050 - total flux cleaned = -0.0105516 Jy ! Component: 1100 - total flux cleaned = -0.0107606 Jy ! Component: 1150 - total flux cleaned = -0.0108295 Jy ! Component: 1200 - total flux cleaned = -0.0111693 Jy ! Component: 1250 - total flux cleaned = -0.0112362 Jy ! Component: 1300 - total flux cleaned = -0.0114361 Jy ! Component: 1350 - total flux cleaned = -0.0115665 Jy ! Component: 1400 - total flux cleaned = -0.0116322 Jy ! Component: 1450 - total flux cleaned = -0.011953 Jy ! Component: 1500 - total flux cleaned = -0.0120169 Jy ! Component: 1550 - total flux cleaned = -0.0123303 Jy ! Component: 1600 - total flux cleaned = -0.012517 Jy ! Component: 1650 - total flux cleaned = -0.0125788 Jy ! Component: 1700 - total flux cleaned = -0.0129445 Jy ! Component: 1750 - total flux cleaned = -0.0131243 Jy ! Component: 1800 - total flux cleaned = -0.0132437 Jy ! Component: 1850 - total flux cleaned = -0.0134804 Jy ! Component: 1900 - total flux cleaned = -0.0134798 Jy ! Component: 1950 - total flux cleaned = -0.013654 Jy ! Component: 2000 - total flux cleaned = -0.0138265 Jy ! Component: 2050 - total flux cleaned = -0.0139977 Jy ! Component: 2100 - total flux cleaned = -0.0142236 Jy ! Component: 2150 - total flux cleaned = -0.0143356 Jy ! Component: 2200 - total flux cleaned = -0.0145021 Jy ! Component: 2250 - total flux cleaned = -0.0146118 Jy ! Component: 2300 - total flux cleaned = -0.0147753 Jy ! Component: 2350 - total flux cleaned = -0.0149918 Jy ! Component: 2400 - total flux cleaned = -0.015206 Jy ! Component: 2450 - total flux cleaned = -0.0155247 Jy ! Component: 2500 - total flux cleaned = -0.0155248 Jy ! Component: 2550 - total flux cleaned = -0.016048 Jy ! Component: 2600 - total flux cleaned = -0.016307 Jy ! Component: 2650 - total flux cleaned = -0.0166163 Jy ! Component: 2700 - total flux cleaned = -0.016872 Jy ! Component: 2750 - total flux cleaned = -0.0171252 Jy ! Component: 2800 - total flux cleaned = -0.0172763 Jy ! Component: 2850 - total flux cleaned = -0.0173261 Jy ! Component: 2900 - total flux cleaned = -0.0178223 Jy ! Component: 2950 - total flux cleaned = -0.0179206 Jy ! Component: 3000 - total flux cleaned = -0.0180185 Jy ! Component: 3050 - total flux cleaned = -0.018262 Jy ! Component: 3100 - total flux cleaned = -0.0184553 Jy ! Component: 3150 - total flux cleaned = -0.0185997 Jy ! Component: 3200 - total flux cleaned = -0.0188382 Jy ! Component: 3250 - total flux cleaned = -0.0190753 Jy ! Component: 3300 - total flux cleaned = -0.0192636 Jy ! Component: 3350 - total flux cleaned = -0.0194037 Jy ! Component: 3400 - total flux cleaned = -0.0194506 Jy ! Component: 3450 - total flux cleaned = -0.0199586 Jy ! Component: 3500 - total flux cleaned = -0.0198668 Jy ! Component: 3550 - total flux cleaned = -0.0200498 Jy ! Component: 3600 - total flux cleaned = -0.0203667 Jy ! Component: 3650 - total flux cleaned = -0.0203661 Jy ! Component: 3700 - total flux cleaned = -0.0206354 Jy ! Component: 3750 - total flux cleaned = -0.0209027 Jy ! Component: 3800 - total flux cleaned = -0.0209914 Jy ! Component: 3850 - total flux cleaned = -0.021255 Jy ! Component: 3900 - total flux cleaned = -0.0213426 Jy ! Component: 3950 - total flux cleaned = -0.0215166 Jy ! Component: 4000 - total flux cleaned = -0.0218191 Jy ! Component: 4050 - total flux cleaned = -0.0219047 Jy ! Total flux subtracted in 4096 components = -0.0221608 Jy ! Clean residual min=-0.002826 max=0.002442 Jy/beam ! Clean residual mean=0.000013 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.484827 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 405 components and 0.484827 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0137+3122_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.265 x 8.893 at -59.99 degrees (North through East) ! Clean map min=-0.0056098 max=0.46285 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0137+3122_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.462848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000893099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578872 0.578872 1.15774 2.31549 4.63098 9.26196 18.5239 37.0478 74.0956 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.462 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0137+3122_S_uvs.log closed on Mon Sep 23 22:08:03 2013