! Started logfile: /scr/pima/rdv94_uvs/J2101+0341_X_uvs.log on Mon Sep 23 22:13:45 2013 obs /scr/pima/rdv94_uvs/J2101+0341_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J2101+0341_X_uva.fits ! AN table 1: 93 integrations on 3 of 3 possible baselines. ! AN table 2: 66 integrations on 6 of 6 possible baselines. ! AN table 3: 66 integrations on 10 of 10 possible baselines. ! AN table 4: 66 integrations on 15 of 15 possible baselines. ! AN table 5: 33 integrations on 6 of 6 possible baselines. ! AN table 6: 68 integrations on 36 of 36 possible baselines. ! AN table 7: 68 integrations on 55 of 55 possible baselines. ! AN table 8: 11 integrations on 15 of 15 possible baselines. ! AN table 9: 10 integrations on 6 of 6 possible baselines. ! AN table 10: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.462134 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2101+0341 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 17916 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J2101+0341_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 279 telescope corrections were flagged in sub-array 1. ! A total of 264 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 396 telescope corrections were flagged in sub-array 4. ! A total of 132 telescope corrections were flagged in sub-array 5. ! A total of 545 telescope corrections were flagged in sub-array 6. ! A total of 604 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 9. ! A total of 63 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 279 telescope corrections were flagged in sub-array 1. ! A total of 264 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 396 telescope corrections were flagged in sub-array 4. ! A total of 132 telescope corrections were flagged in sub-array 5. ! A total of 545 telescope corrections were flagged in sub-array 6. ! A total of 604 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 9. ! A total of 63 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 279 telescope corrections were flagged in sub-array 1. ! A total of 264 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 396 telescope corrections were flagged in sub-array 4. ! A total of 132 telescope corrections were flagged in sub-array 5. ! A total of 545 telescope corrections were flagged in sub-array 6. ! A total of 604 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 9. ! A total of 63 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 279 telescope corrections were flagged in sub-array 1. ! A total of 264 telescope corrections were flagged in sub-array 2. ! A total of 330 telescope corrections were flagged in sub-array 3. ! A total of 396 telescope corrections were flagged in sub-array 4. ! A total of 132 telescope corrections were flagged in sub-array 5. ! A total of 545 telescope corrections were flagged in sub-array 6. ! A total of 604 telescope corrections were flagged in sub-array 7. ! A total of 16 telescope corrections were flagged in sub-array 8. ! A total of 2 telescope corrections were flagged in sub-array 9. ! A total of 63 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.177284Jy sigma=7.064109 ! Fit after self-cal, rms=0.293661Jy sigma=1.512397 ! 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=0.8657 mas, bmaj=2.956 mas, bpa=-19.22 degrees ! Estimated noise=2.9019 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 = 0.575916 Jy ! Component: 100 - total flux cleaned = 0.712943 Jy ! Total flux subtracted in 100 components = 0.712943 Jy ! Clean residual min=-0.026279 max=0.053557 Jy/beam ! Clean residual mean=-0.000085 rms=0.006870 Jy/beam ! Combined flux in latest and established models = 0.712943 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.712943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166420Jy sigma=0.927060 ! Fit after self-cal, rms=0.166207Jy sigma=0.926409 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569157 Jy ! Component: 100 - total flux cleaned = 0.0861793 Jy ! Total flux subtracted in 100 components = 0.0861793 Jy ! Clean residual min=-0.017514 max=0.021692 Jy/beam ! Clean residual mean=-0.000054 rms=0.004783 Jy/beam ! Combined flux in latest and established models = 0.799123 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.799123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143426Jy sigma=0.748639 ! Fit after self-cal, rms=0.143076Jy sigma=0.747421 ! 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=1.109 mas, bmaj=3.147 mas, bpa=-19.32 degrees ! Estimated noise=2.1395 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 = 0.0320001 Jy ! Component: 100 - total flux cleaned = 0.0522677 Jy ! Component: 150 - total flux cleaned = 0.0665298 Jy ! Component: 200 - total flux cleaned = 0.0753013 Jy ! Total flux subtracted in 200 components = 0.0753013 Jy ! Clean residual min=-0.016677 max=0.019270 Jy/beam ! Clean residual mean=-0.000027 rms=0.004546 Jy/beam ! Combined flux in latest and established models = 0.874424 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.874424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134469Jy sigma=0.693866 ! Fit after self-cal, rms=0.134299Jy sigma=0.692239 ! 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: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* NY 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 HH 1.00* HN 0.95 LA 1.04 ! NL 0.94 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 1.00 HH 1.00* HN 0.97 ! KP 1.02 LA 1.02 NL 0.94 NY 1.00* ! ON 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.94 HN 0.98 MK 0.99 NL 0.95 ! OV 0.98 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 0.93 KP 0.99 MK 1.04 OV 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! BR 0.90 FD 0.99 HN 1.02 KP 1.03 ! LA 1.03 MK 0.99 NL 0.95 OV 0.98 ! WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* NY 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HH 1.00* HN 0.94 LA 1.01 ! NL 0.99 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.44 FD 0.98 HH 1.00* HN 0.98 ! KP 0.97 LA 1.01 NL 0.95 NY 1.00* ! ON 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.30 HN 0.97 MK 0.98 NL 0.97 ! OV 0.96 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.24 KP 0.93 MK 1.05 OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! BR 1.26 FD 0.98 HN 1.03 KP 0.97 ! LA 0.99 MK 1.02 NL 0.98 OV 0.97 ! WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* NY 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HH 1.00* HN 1.05 LA 1.00 ! NL 0.90 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.11 FD 0.98 HH 1.00* HN 1.00 ! KP 0.88 LA 1.04 NL 0.99 NY 1.00* ! ON 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.98 HN 0.99 MK 0.95 NL 1.01 ! OV 1.03 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 0.95 KP 0.85 MK 1.02 OV 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! BR 0.96 FD 0.96 HN 1.07 KP 0.88 ! LA 1.04 MK 1.03 NL 0.97 OV 1.02 ! WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* NL 0.00* NY 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.12 HH 1.00* HN 1.04 LA 0.98 ! NL 0.95 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.08 FD 1.03 HH 1.00* HN 1.02 ! KP 0.93 LA 1.05 NL 0.99 NY 1.00* ! ON 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.94 HN 1.00 MK 0.98 NL 1.02 ! OV 1.03 WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 0.90 KP 0.91 MK 1.14 OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! BR 0.94 FD 1.00 HN 1.04 KP 0.93 ! LA 1.03 MK 1.04 NL 0.98 OV 1.00 ! WF 1.00* ! ! ! Fit before self-cal, rms=0.134299Jy sigma=0.692239 ! Fit after self-cal, rms=0.119098Jy sigma=0.578186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=3.172 mas, bpa=-19.21 degrees ! Estimated noise=2.14664 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 = -0.00271114 Jy ! Component: 100 - total flux cleaned = -0.00250344 Jy ! Component: 150 - total flux cleaned = -0.00267473 Jy ! Component: 200 - total flux cleaned = -0.00311457 Jy ! Total flux subtracted in 200 components = -0.00311457 Jy ! Clean residual min=-0.014402 max=0.013502 Jy/beam ! Clean residual mean=0.000008 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.871309 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.87131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118048Jy sigma=0.573818 ! Fit after self-cal, rms=0.118180Jy sigma=0.572955 ! 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=0.118180Jy sigma=0.572955 ! Fit after self-cal, rms=0.117922Jy sigma=0.569452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=3.171 mas, bpa=-19.23 degrees ! Estimated noise=2.14587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000492685 Jy ! Component: 100 - total flux cleaned = -0.000497997 Jy ! Component: 150 - total flux cleaned = -0.000484182 Jy ! Component: 200 - total flux cleaned = -0.000245832 Jy ! Total flux subtracted in 200 components = -0.000245832 Jy ! Clean residual min=-0.013753 max=0.014081 Jy/beam ! Clean residual mean=0.000001 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 0.871064 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.871064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117423Jy sigma=0.568177 ! Fit after self-cal, rms=0.117385Jy sigma=0.567991 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 (11.6, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655135 Jy ! Component: 100 - total flux cleaned = 0.00955872 Jy ! Component: 150 - total flux cleaned = 0.00985815 Jy ! Component: 200 - total flux cleaned = 0.0100885 Jy ! Total flux subtracted in 200 components = 0.0100885 Jy ! Clean residual min=-0.011899 max=0.010941 Jy/beam ! Clean residual mean=0.000001 rms=0.002498 Jy/beam ! Combined flux in latest and established models = 0.881152 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.881152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114244Jy sigma=0.558647 ! Fit after self-cal, rms=0.114062Jy sigma=0.557536 ! 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=0.114062Jy sigma=0.557536 ! Fit after self-cal, rms=0.113775Jy sigma=0.556411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=3.176 mas, bpa=-19.23 degrees ! Estimated noise=2.14524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307995 Jy ! Component: 100 - total flux cleaned = 0.00312939 Jy ! Component: 150 - total flux cleaned = 0.00261964 Jy ! Component: 200 - total flux cleaned = 0.00203144 Jy ! Total flux subtracted in 200 components = 0.00203144 Jy ! Clean residual min=-0.011896 max=0.009910 Jy/beam ! Clean residual mean=0.000001 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.883184 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.883184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112723Jy sigma=0.554379 ! Fit after self-cal, rms=0.112658Jy sigma=0.554083 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 = -0.000146172 Jy ! Component: 100 - total flux cleaned = -2.8588e-05 Jy ! Component: 150 - total flux cleaned = 0.000423583 Jy ! Component: 200 - total flux cleaned = 0.00062522 Jy ! Total flux subtracted in 200 components = 0.00062522 Jy ! Clean residual min=-0.011641 max=0.009484 Jy/beam ! Clean residual mean=0.000000 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.883809 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.883809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112265Jy sigma=0.553468 ! Fit after self-cal, rms=0.112237Jy sigma=0.553403 ! 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. ! ! Fit before self-cal, rms=0.112237Jy sigma=0.553403 ! Fit after self-cal, rms=0.112194Jy sigma=0.553018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=3.538 mas, bpa=-16.51 degrees ! Estimated noise=2.39907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276995 Jy ! Component: 100 - total flux cleaned = -0.000277922 Jy ! Component: 150 - total flux cleaned = -0.000623599 Jy ! Component: 200 - total flux cleaned = -0.000623204 Jy ! Total flux subtracted in 200 components = -0.000623204 Jy ! Clean residual min=-0.012758 max=0.009759 Jy/beam ! Clean residual mean=0.000001 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.883186 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.883186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111886Jy sigma=0.553365 ! Fit after self-cal, rms=0.111894Jy sigma=0.553203 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 = 0.000198143 Jy ! Component: 100 - total flux cleaned = 0.00048233 Jy ! Component: 150 - total flux cleaned = 0.000742427 Jy ! Component: 200 - total flux cleaned = 0.000895724 Jy ! Total flux subtracted in 200 components = 0.000895724 Jy ! Clean residual min=-0.012624 max=0.009568 Jy/beam ! Clean residual mean=0.000000 rms=0.002740 Jy/beam ! Combined flux in latest and established models = 0.884081 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.884081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111748Jy sigma=0.553611 ! Fit after self-cal, rms=0.111777Jy sigma=0.553499 ! 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=1.107 mas, bmaj=3.179 mas, bpa=-19.23 degrees ! Estimated noise=2.14605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 3.179 at -19.23 degrees (North through East) ! Clean map min=-0.014724 max=0.74987 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111777Jy sigma=0.553499 ! Fit after self-cal, rms=0.097315Jy sigma=0.473340 ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=3.18 mas, bpa=-19.24 degrees ! Estimated noise=2.14424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000735936 Jy ! Component: 100 - total flux cleaned = -0.000558475 Jy ! Component: 150 - total flux cleaned = -0.000394294 Jy ! Component: 200 - total flux cleaned = -0.00023762 Jy ! Total flux subtracted in 200 components = -0.00023762 Jy ! Clean residual min=-0.011737 max=0.008634 Jy/beam ! Clean residual mean=0.000000 rms=0.002211 Jy/beam ! Combined flux in latest and established models = 0.883844 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.883844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097127Jy sigma=0.472716 ! Fit after self-cal, rms=0.097116Jy sigma=0.472698 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310078 Jy ! Component: 100 - total flux cleaned = 0.000521931 Jy ! Component: 150 - total flux cleaned = 0.000725149 Jy ! Component: 200 - total flux cleaned = 0.000982637 Jy ! Total flux subtracted in 200 components = 0.000982637 Jy ! Clean residual min=-0.011721 max=0.008601 Jy/beam ! Clean residual mean=0.000000 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.884826 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.884826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096980Jy sigma=0.472397 ! Fit after self-cal, rms=0.096975Jy sigma=0.472383 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096975Jy sigma=0.472383 ! Fit after self-cal, rms=0.096979Jy sigma=0.472301 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=0.8712 mas, bmaj=2.962 mas, bpa=-19.15 degrees ! Estimated noise=2.93414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.576598 Jy ! Component: 100 - total flux cleaned = 0.714169 Jy ! Component: 150 - total flux cleaned = 0.76997 Jy ! Component: 200 - total flux cleaned = 0.798186 Jy ! Total flux subtracted in 200 components = 0.798186 Jy ! Clean residual min=-0.015615 max=0.016215 Jy/beam ! Clean residual mean=-0.000031 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 0.798186 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.798186 Jy ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=3.181 mas, bpa=-19.23 degrees ! Estimated noise=2.14458 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 (0.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262897 Jy ! Component: 100 - total flux cleaned = 0.0418906 Jy ! Component: 150 - total flux cleaned = 0.0517077 Jy ! Component: 200 - total flux cleaned = 0.0561275 Jy ! Total flux subtracted in 200 components = 0.0561275 Jy ! Clean residual min=-0.013213 max=0.011833 Jy/beam ! Clean residual mean=-0.000009 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 0.854314 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.854313 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=2.209 mas, bmaj=3.539 mas, bpa=-16.6 degrees ! Estimated noise=2.39452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701649 Jy ! Component: 100 - total flux cleaned = 0.0104731 Jy ! Component: 150 - total flux cleaned = 0.0122806 Jy ! Component: 200 - total flux cleaned = 0.0135502 Jy ! Total flux subtracted in 200 components = 0.0135502 Jy ! Clean residual min=-0.013268 max=0.011471 Jy/beam ! Clean residual mean=-0.000006 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.867864 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114716 Jy ! Component: 100 - total flux cleaned = 0.00190214 Jy ! Component: 150 - total flux cleaned = 0.00235178 Jy ! Component: 200 - total flux cleaned = 0.00316495 Jy ! Total flux subtracted in 200 components = 0.00316495 Jy ! Clean residual min=-0.012278 max=0.010978 Jy/beam ! Clean residual mean=-0.000004 rms=0.002850 Jy/beam ! Combined flux in latest and established models = 0.871029 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 107 components and 0.871029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=3.181 mas, bpa=-19.23 degrees ! Estimated noise=2.14458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.79857e-07 Jy ! Component: 100 - total flux cleaned = -0.000178266 Jy ! Component: 150 - total flux cleaned = -7.61059e-06 Jy ! Component: 200 - total flux cleaned = 0.000147622 Jy ! Total flux subtracted in 200 components = 0.000147622 Jy ! Clean residual min=-0.010240 max=0.008822 Jy/beam ! Clean residual mean=-0.000001 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.871176 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.871176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097031Jy sigma=0.470847 ! Fit after self-cal, rms=0.096889Jy sigma=0.470034 wmodel /scr/pima/rdv94_uvs/J2101+0341_X_map.mod ! Writing 124 model components to file: /scr/pima/rdv94_uvs/J2101+0341_X_map.mod wobs /scr/pima/rdv94_uvs/J2101+0341_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J2101+0341_X_uvs.fits wwins /scr/pima/rdv94_uvs/J2101+0341_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv94_uvs/J2101+0341_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 = -0.003724 Jy ! Component: 100 - total flux cleaned = -0.00403716 Jy ! Component: 150 - total flux cleaned = -0.00389795 Jy ! Component: 200 - total flux cleaned = -0.00376333 Jy ! Component: 250 - total flux cleaned = -0.00350908 Jy ! Component: 300 - total flux cleaned = -0.00314993 Jy ! Component: 350 - total flux cleaned = -0.00303435 Jy ! Component: 400 - total flux cleaned = -0.00269419 Jy ! Component: 450 - total flux cleaned = -0.00269431 Jy ! Component: 500 - total flux cleaned = -0.0024823 Jy ! Component: 550 - total flux cleaned = -0.00268727 Jy ! Component: 600 - total flux cleaned = -0.00288299 Jy ! Component: 650 - total flux cleaned = -0.0026884 Jy ! Component: 700 - total flux cleaned = -0.00268727 Jy ! Component: 750 - total flux cleaned = -0.00241241 Jy ! Component: 800 - total flux cleaned = -0.00214533 Jy ! Component: 850 - total flux cleaned = -0.0019699 Jy ! Component: 900 - total flux cleaned = -0.00162813 Jy ! Component: 950 - total flux cleaned = -0.00146212 Jy ! Component: 1000 - total flux cleaned = -0.00137913 Jy ! Component: 1050 - total flux cleaned = -0.00105928 Jy ! Component: 1100 - total flux cleaned = -0.00098045 Jy ! Component: 1150 - total flux cleaned = -0.000598087 Jy ! Component: 1200 - total flux cleaned = -0.000598667 Jy ! Component: 1250 - total flux cleaned = -0.000598827 Jy ! Component: 1300 - total flux cleaned = -0.000743724 Jy ! Component: 1350 - total flux cleaned = -0.000460148 Jy ! Component: 1400 - total flux cleaned = -0.00067101 Jy ! Component: 1450 - total flux cleaned = -0.000601892 Jy ! Component: 1500 - total flux cleaned = -0.000601684 Jy ! Component: 1550 - total flux cleaned = -0.000798603 Jy ! Component: 1600 - total flux cleaned = -0.000538214 Jy ! Component: 1650 - total flux cleaned = -0.000729696 Jy ! Component: 1700 - total flux cleaned = -0.000602707 Jy ! Component: 1750 - total flux cleaned = -0.000540234 Jy ! Component: 1800 - total flux cleaned = -0.00054032 Jy ! Component: 1850 - total flux cleaned = -0.000480429 Jy ! Component: 1900 - total flux cleaned = -0.000539708 Jy ! Component: 1950 - total flux cleaned = -0.000655809 Jy ! Component: 2000 - total flux cleaned = -0.000713418 Jy ! Component: 2050 - total flux cleaned = -0.00065673 Jy ! Component: 2100 - total flux cleaned = -0.000823864 Jy ! Component: 2150 - total flux cleaned = -0.000824088 Jy ! Component: 2200 - total flux cleaned = -0.000986884 Jy ! Component: 2250 - total flux cleaned = -0.00103921 Jy ! Component: 2300 - total flux cleaned = -0.000882469 Jy ! Component: 2350 - total flux cleaned = -0.000830993 Jy ! Component: 2400 - total flux cleaned = -0.000883574 Jy ! Component: 2450 - total flux cleaned = -0.000832685 Jy ! Component: 2500 - total flux cleaned = -0.00083227 Jy ! Component: 2550 - total flux cleaned = -0.000930076 Jy ! Component: 2600 - total flux cleaned = -0.000784996 Jy ! Component: 2650 - total flux cleaned = -0.000689465 Jy ! Component: 2700 - total flux cleaned = -0.000784618 Jy ! Component: 2750 - total flux cleaned = -0.000597845 Jy ! Component: 2800 - total flux cleaned = -0.000737119 Jy ! Component: 2850 - total flux cleaned = -0.000874284 Jy ! Component: 2900 - total flux cleaned = -0.000829128 Jy ! Component: 2950 - total flux cleaned = -0.00078455 Jy ! Component: 3000 - total flux cleaned = -0.000916983 Jy ! Component: 3050 - total flux cleaned = -0.000960653 Jy ! Component: 3100 - total flux cleaned = -0.000917417 Jy ! Component: 3150 - total flux cleaned = -0.000917304 Jy ! Component: 3200 - total flux cleaned = -0.0009172 Jy ! Component: 3250 - total flux cleaned = -0.00087598 Jy ! Component: 3300 - total flux cleaned = -0.000916845 Jy ! Component: 3350 - total flux cleaned = -0.00103983 Jy ! Component: 3400 - total flux cleaned = -0.000878335 Jy ! Component: 3450 - total flux cleaned = -0.000958784 Jy ! Component: 3500 - total flux cleaned = -0.000958656 Jy ! Component: 3550 - total flux cleaned = -0.00107657 Jy ! Component: 3600 - total flux cleaned = -0.00111533 Jy ! Component: 3650 - total flux cleaned = -0.0011151 Jy ! Component: 3700 - total flux cleaned = -0.000924755 Jy ! Component: 3750 - total flux cleaned = -0.00100074 Jy ! Component: 3800 - total flux cleaned = -0.000926387 Jy ! Component: 3850 - total flux cleaned = -0.000962649 Jy ! Component: 3900 - total flux cleaned = -0.000815876 Jy ! Component: 3950 - total flux cleaned = -0.000815847 Jy ! Component: 4000 - total flux cleaned = -0.000887633 Jy ! Component: 4050 - total flux cleaned = -0.00092283 Jy ! Total flux subtracted in 4096 components = -0.000816706 Jy ! Clean residual min=-0.002137 max=0.001861 Jy/beam ! Clean residual mean=-0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.87036 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 461 components and 0.87036 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J2101+0341_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 3.181 at -19.23 degrees (North through East) ! Clean map min=-0.013787 max=0.75148 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J2101+0341_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.751483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000675337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269602 0.269602 0.539204 1.07841 2.15681 4.31363 8.62726 17.2545 34.509 69.0181 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.751 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J2101+0341_X_uvs.log closed on Mon Sep 23 22:13:51 2013